To those with 2+ monitors on your machine: What's your use case, and how much does it actually boost your productivity?

Three monitors here. Primary and secondary pretty much exactly like you. Tertiary is a cheap portable one, 15", 1080p, that I've mounted above the secondary slightly angled downward and on which I have my communication apps pinned, as well as a full screen btop.

Web developer, couldn't go without three monitors. Just three 1080p panels. Center monitor has the code editor, right has the browser, and left has the ticket or designs or the music player or Slack.

I have been using 2-3 monitors for more than 20 years now it's the best.

I use 3 monitors at work, the left one is for outlook and teams, the middle one is the main development monitor, the right one is for browsers chrome/edge for work related sites, FF for surfing.

Three screens billed as "business expense" actually used as a sim racing rig.

But you will end up filling any screen space you have. When coding I very quickly fill out the space, to see files and folders I am intereacting with, communication apps, websites, IDE, ticket screen. Some days I wish I had 4.

Software engineer. I use three monitors. I primarily use macOS, if anyone's curious.

Main monitor is a 42" 4K LG C3 OLED, two side monitors are 34" 4K LG IPS displays in vertical orientation.

For work, I keep my IDE and browser on my main monitor and I use it for most other applications that I might use, but usually just my IDE and browser.

Left monitor is used primarily to display my Jira board and tickets, which takes up the bottom 2/3 of the screen. I use Firefox's video pop out feature to place YouTube or other videos in the top 1/3 so I can watch them while I work, if I want.

Right monitor is used primarily for Slack and Spotify. Slack takes up the bottom half. Spotify takes up the top half, and I often listen when I'm not watching videos.

Could I do all of this with spaces? Of course. Absolutely. I've had a one monitor setup, two monitor setup, and now a three monitor setup. Honestly, I really just like that I don't have to switch spaces all the time. I can reference my Jira tickets while I work and chat with people all at the same time without having to switch spaces around any time I want to see certain details about something in a ticket or something someone said.

I also play games (separate PC) and stream, so the three monitors is useful for that, as well. I have the game up on my main monitor, and I use the side monitors to show my Twitch chat/bot, OBS, Discord, etc.

One monitor for ide. One monitor for docs.

Third screen, laptop, for slack/zoom

I work in IT. I have three, 2 standard orientation and a third vertical.

I use one for email and tickets, one for general browsing and remote administration, and the vertical one split horizontally with Teams on top and my terminal client/file browser on the bottom.

I used to swear by two monitors, but switched to a single ultrawide and it's so much nicer. No bevels in the middle and therefore freedom to set up windows in whatever configuration you like. Good tiling window manager is a must though.

I have 5 if you count the one on my server.

One 1440p, 3 1080s- one in a vertical orientation for reading through lengthy config files. An additional 1080p that is used for specific servers, so I’m not sure if that counts since it’s technically a different machine ?

Use case varies drastically but, left to right:

Monitor 1 on the left is typically used for for videos throughout my work day, usually some Indian guy explaining a very technical concept in fractured English in a notepad document- that’s how you know you’re in deeeeep

Monitor 2 is the 1440 and it’s the main event so to speak. Whatever I’m working on the most at that moment goes onto that monitor.

Monitor 3 is the vertical monitor and used mostly for comms separated into 2-3 sections. Video calls on top, work chat underneath that. Config files opened in notepad++ when not actively using the comms.

Monitor 4 is technically on a different machine as well but it stays on my desk and looks like a normal part of the setup. I use mouse without borders to use my keyboard across both systems.

Monitor 5 is attached to an Dell Poweredge that I use as a proxmox host, which itself is used to host a pi-hole, home assistant, graylog, an truenas instance running plex. The truenas thing will probably go away and I’ll run the plex server directly on a machine with more graphical capability. On its other input is an old datto that doesn’t really do much yet.

Note: not a software dev, but a network engineer

Software engineer. I have a laptop to which I attach a curved widescreen monitor and a split mechanical keyboard with rainbow LEDs. The keyboard travels with me, and I have similar monitors at home and at work

2 monitors plus laptop. One is mainly used for IDE and git, other one for anything else that's relevant: browser, Jira, notes, second editor to reference stuff. Laptop screen is to the side and mainly used for chats.

Wouldn't mind a third big screen, often notes, DB, RDC or brower have to be juggled around.

3 screens are ideal for me:

• Primary

• Secondary screen to be able to look at 2 windows (that are maximized) side by side with the primary screen

• 3rd screen for static apps that are always open like email, slack, music, etc.

Having said that, getting a widescreen monitor has helped reduce my desk space requirements a lot. So now I only have 1 widescreen, and my laptop acting as the 3rd screen.

For work, I have 2 monitors, and my docked laptop. The main two monitors are hugely beneficial for software development, as I can reference design docs or requirements while writing code, or I can have the debugger running on one screen, while the app runs on the other.

The laptop screen is where Teams and Outlook sit, so I can glance over at messages from the team, and maybe respond, without having to swap around any of my workspace.

Three monitors for work and sometimes wish for a 4th. I'm doing research and pulling info from various documents into one document with commentary. A 4th would be nice so I could have email and chat on it. I've missed people asking me questions because I had documents in front of the chat and missed the pop-up. Sometimes you need 5 programes and then multiple documents open to understand what going on to explain it and then have to copy and paste from various documents.

For personal I liked it when I had 4 monitors. Main for web browsing and one for chats. The other two, one for playing video or music and the other to drag stuff to. The other two really shined when I would do photo editing or writing. Spreading things out over 3 monitors made things easier. Right now with my living situation I'm pretty much on a laptop so one monitor. Really makes photo editing not as fun and writing when I need to keep pulling up references stuff outright frustrating at times. I actually have more than 4 monitors at home since I kept picking them up at thrift stores, (DVI into USB adapters are nice) but didn't find any real benefit to more than 4. But once everything settles I plan on getting my 4 monitors setup back and a Linux station for certain projects with 2 monitors and Raspberry Pi with 1 monitor.

Tilling WM is all I need baby

I have three, but while I felt the move from 1 to 2 all those years ago was an insanely huge boost at work, I find 3 to be a nice to have, but I don't miss it if I only have 2.

Others may have a workflow that heavily relies on three, but I don't get pissed off until circumstances whittle me down to only one.

1 horizontal/1 vertical + laptop.

Horizontal is directly in front of me, used for whatever I'm currently focusing on - usually IDE or browser.

Vertical is to the side, used for anything auxiliary to my current task - browser, bug report, notes, chat, git gui, etc.

Laptop monitor is for anything I want to monitor, but don't need to look at constantly - logs, news, incoming bug reports, etc.

I also make use of virtual desktops, so I have one for chat/email/general browsing, one for code editing with browser, git gui, IDE, and one for notes/zoom. Laptop screen doesn't shift with virtual desktops so I always keep the monitoring open.

I currently have three monitors + a laptop, but its actually two separate workstations with two monitors each. I used to have a few more, but I definitely didn't get that much benefit from 3+ per workstation. My main benefit was being able to keep chats, email, and music player readily available/visible while still having two full screens for work.

2 monitors.

Primary is for what I'm focusing on. Secondary is for things I need to look at while the primary is up.

I'm a dev manager... I have 3x4k monitors. I watch server loads, I watch the build pipeline and watch the commit logs etc.

Overkill these days, but I'm also a gamer sooooo....

• Outlook (tasks, inbox, and calendar) on the left screen (sometimes vertical)
• Main work window on the right screen.
• Underneath is my laptop screen with Teams and Notepad++.

Remove 1 screen = reduce my productivity by maybe 20%.

Remove one more screen = reduce by at least another 40%.

I currently run 3 and am actively trying to figure out how to get more in my space.

I want my workstation to look like Neil Peart set it up.

I have two. Early career I found the second one absolutely improved my productivity - perhaps by 50% or more - as it helped me multitask really effectively.

Now, later in my career I have had kids for a while. My multitasking went out the window when I had kids - I find it hard to juggle more than one or maybe two things I'm working on at a time. I suspect this was due to poor sleep - parents never seem to really catch up to sleeping full nights like before kids. Instead of multitasking on lots of small things I transitioned to more in-depth work where I can focus for longer periods on a single thing.

Now, I think having a second monitor is still useful but I can function fine without it. It's maybe a 10% boost if that.

WFH is one laptop and 2 screens. Email is on Portrait mode screen. That one is also great for reviewing long-ass PDFs. It's a FUCKING DELIGHT I tell you.

I'm a software engineer. I have an ultrawide for my personal stuff (a odyssey g9) , for productivity it functions as 2 27in displays side by side, usually youtube/twitch and whatever task I should be doing. When I game the wide aspect ratio is nice. I wouldn't necessarily recommend it, but it is nice.

Above the ultrawide I have 2 27in for work. kinda hard to say what they usually have open but heres a handful of scenarios:

• meeting notes / meting presentation
• Jira Ticket / remote to the test system
• monitoring my code compiling / team chat
• IDE / Documents or chat
• debugger / notes

but really any combination of 2 tasks (usually one being monitored or referenced and one being worked on). I have been thinking about getting another vertical monitor exclusively for chat. Having chat already open and responding breaks my concentration a lot less than having to pull up the chat over top of whatever I was doing. It's definitely diminishing returns

Some other display topologies I see used:

• one coworker uses a large TV (I think 60in) and then partitions the display into various virtual multi-monitor setups depending on his needs.
• My wife (a dev ops engineer) has a 30in in the middle and 2 verticals at the side

I have 2x27" screens. 1 is 1080 the other 1440.

For work, I would say it's invaluable (software developer) to have say VSCode/VS running on local machine and say an RDP session open. Or to have open Jira issues on one screen or basically the actual program code and another screen with information/testing environments. It's far better than finding the window you need all the time with alt-tab/the task bar.

Outside work, I generally have youtube on the 1080 screen while doing other things (games/personal development etc) on the 1440 screen.

As for a third monitor. I think there's definitely valid use cases. But, I have a big desk but another 27" screen would just take up too much space. I am tempted in the future to replace the 1080 with something higher resolution though.

At my past job every one in the IT team I was part of had three monitors, it was great when needed, but for the most part I was doing fine with two.

It was not uncommon to need one monitor for the work order, one monitor where I had the tool to work with and one to have the documentation of the tool.

At my current job I have two monitors, its fine.

At home I have 4 screens, 3 in a row and one over top of the center.

The bottom ones change based on what I am doing. Games, browser, IDEs, consoles, terminal windows, etc.

The top is always a better in the left 2/3rd mostly playing music or videos. The right third is Element/Matrix which bridges in all my other chats (FB, WhatsApp, signal, telegram, Discord, gmessages, etc) so I can see them in one tidy spot.

=

At work I have 8 screens 6 in a 2 tall by 3 wide config, a big one on the side, and another touch screen on the other side. Which is all used for control and monitoring... And often feels like not enough when things get busy.

Web developer. I use three monitors.

It's absolutely essential. I have code open on one screen, the browser to show updates on another screen, and notes and other random stuff on the 3rd screen.

It's useful for lots of other stuff too. Doing taxes and business paperwork: notes on one screen (tiling windows to keep them organized), forms to fill out on another.

The effect on productivity is absolutely enormous. I could never go back to a single screen workflow.

Two monitors. One is 1440p and mainly for games and other tasks, while the other one is a really old and kinda shitty 1080p monitor i use while im doing stuff on the better monitor. I usually watch youtube or have a discord voice call open, sometimes i use it to have a tutorial or wiki page open like that i dont always have to alt tab and see the page again. Its really useful and i cant stand using a single monitor anymore haha. Thankfully im ok using the steam deck still

Two screens. One is dedicated to the IDE, the other is everything else: browser, mail and chat clients, docs, maybe another IDE with a REPL to play with stuff.
I find I need a large code window. I know devs that use a 4K monitor the same way, but I don't have one.

I came in here late, but I just wanted to say I have three monitors, and I often use a music stand to hold up a book where my 4th monitor would be. Really helpful when your technical manual is a physical document but you're doing work on a computer. It's a "monitor" by any other name, and lines up with the rest of my monitors in a neat little row.

The old data I have from the industrial engineering work was that going from one to two monitors was a 40% productivity speed up, then from two to three was about a 5% speedup, then three to four was a productivity loss.

Those numbers were on general workloads, not for specialists. It was also with UI design from 20 years ago, and the way interfaces work now the numbers are likely different.

Personally, I immediately try to get a second monitor because having only one means I lose a lot of focus and mental time just swapping the active on screen windows, but a rarely seek out a third, though a third is nice for overflow tools (chat, docs, music) to have a third screen.

Really, the more monitors the better as far as I'm concerned. For my home desktop I just have an ultra widescreen and it's basically fine for most stuff as I functionally treat it like two monitors when doing anything outside of a game - I'd still love a second though, especially for while gaming as I miss having a wiki or whatever up in view.

For work we provide everyone with a laptop and two monitors, so that's three screens. Even the least technical of our staff love it and would hate to go back to having less screens. It's so helpful having multiple websites/spreadsheets/whatever open at once when working on anything involving comparing information.

Accountant. Constantly comparing two different files, or looking at one app and one spreadsheet. I also maintain a couple of the applications and again, need to look at something while entering it, or look at support thread while working to fix the application.

My sister uses her second monitor maninly for Discord, but sometimes it's art references or game guides.

Embedded software developer here. One monitor, virtual workspaces. Because I don't need distractions.

People in here with 2+ monitors, how do you stay focused? Probably it's just me, but I have a hard time getting into the flow after getting interrupted.

Creative entrepreneur. Center screen is for whatever I'm currently working on, be that product design, our website, emailing clients or suppliers, research, whatever. Right screen will have relevant reference material for whatever is on the center screen. Left screen is for music controls/discord, but it's also a drawing tablet for any time I need to drop the mouse and start hand-drawing for design work, at which point the music and chat move to the right screen.

Not a developer, but I will always use 2 monitors when I can - using the secondary for Outlook: inbox on one side, calendar on the other. I will also swivel this for showing presentations/plans/documents to members of my team in face to face meetings, and will move Zoom windows to in webinars etc it whilst I get on with some actual work on the main monitor.

Not a dev, but I have 3 monitors on my rig that I use for work and play.

A 24" 1080p as my main monitor for stuff like games or Blender, a smaller 18 and a half inch 720p for secondary stuff like Firefox, Discord/TeamSpeak, and monitoring Cura when the 3d printer is going, and a 21" 1080p Wacom on a monitor arm. The Wacom is kinda outside my field of view unless I'm actively using it, so most of the time it just has a performance monitor running so I can see what's hogging my resources. Having Spotify on there is nice though, the touchscreen/stylus makes running it quick and easy.

I started using two so I could more easily remote game with my sibling.

The second one would have their screen stream up, so it was like we were playing split screen co-op back in the day. :)

I am using only one monitor. It's hard enough to position it to avoid glare from windows and overhead lamps, I cannot imagine doing it with two.

I also have 15 virtual desktops, so there's that.

First screen for gaming and watching videos (landscape)

Second screen (portrait) Termal and reading documentation

School work:
Left = Jabref
Center = texmaker
Right = PubMed, Elsevier, sci hub, etc

Gaming:
Left = discord
Center = game
Right = game guide, YouTube, media

Work (I hate literally all of these programs):
Left: slack
Center: Asana, onenote
Right: gdocs

I'm in IT/remote administration and have 3 monitors. The left is my main screen and where ticketing/remote windows live, middle screen is email/chats/research, and the right screen is a smaller, portrait oriented monitor for reading long documents (or trying to follow my own code) or I'll throw my security camera feed and YouTube on that one to have visible out of the corner of my eye.

I do 'light' software development for a SAAS. I use a single ultra wide. It has PiP settings so I can display my personal if I'd like while working, or have everything displayed on the work side as a triple window or dual window setup. The flexibility is great but overall ultra wides are still niche and a general pain in the ass. Good luck getting any game to run more than 90fps when you're pushing a 5k resolution and 240 refresh.

Basically, for all situations, left is communication, center is the application I'm using (game, ide, etc.), right is information (documentation, other resources, guides, or whatever else). What each application is changes based on what I'm working on, but the function is the same essentially always.

I like the single ultrawide, maybe with the laptop screen for a meeting app. Two monitors just feels like a compromise and for a little extra you can just remove the border entirely

1. IDE
2. Browser
3. DB Client or browser dev tool

Used to have two. Went back to one. Professionally I feel like 2 monitors is a must ( excl. Laptop ). Or a single big ass monitor.

We've got ( a single ) curved screens at work. It also works because it's wide enough.

Professionally I do believe it boosts productivity. Personally/at home not really ( for me ). It can be convenient if you play an MMO and want to look something up while still seeing the game.

I do have a spare monitor but I disconnected it as I was rarely using it.

Been doing it for years as a sysadmin. Great for documentation and multiple terminal windows. Interrupting programs (email, messengers) on the small screen so they are easy to review but out of direct line of sight.

Small screen makes it easy to screen share with others. They can seen the whole thing at a reasonable size.

What is a rainbow computer?

I have three identical monitors in a row. Primarily I use the center one, for productive work and gaming, but often I'll have something up on the second screen that I'm working with as well. It's more rare that I actively use the third one, but some tasks have more than two or three windows and now I can see all of them full size at once.

I've occasionally used them as a single ultra wide screen for gaming, but since then I've gotten an hmd for VR and that is better.

Four monitors plus the laptop screen. It’s…a lot visually, but my productivity is significantly higher than when I only had two and the laptop screen.

They’re arranged in a square so clockwise from top right:

1. Work entry screen - this is where I’m typing a lot

2. Reading screen - this is the general source of what I’m working on

3. Outlook - I’m fully remote, Outlook is life

4. File folders - I work mainly with two or three folders all day so it just makes sense to have them uncovered

Laptop - Teams!

Of note, I use a ton of keyboard shortcuts and have generally optimized my workflow so I’m not hitting the mouse nearly as often as my coworkers. Having Outlook and Teams each have their own screen means I can keep them open and see what’s coming in while still working on my stuff on other screens. Final thing I’ll say about the arrangement, because you’re probably visualizing this making for a good gaming setup, no it wouldn’t because of how the screens are placed.

No matter what, get yourself a mirror. I don’t like people suddenly appearing by me, and since I’m using noise-cancelling headphones with music/podcasts 40+ hours a week, this keeps me from jumping out of my skin.

I'm a 3 monitor person as well. 34" ultrawide as my main with two 24" widescreens side-to-side immediately above it. I use it for work and personal use.
Ultrawide has my main programs for work: internet browsers and job specific programs get about 60% of the real estate on the left, while pdf's, and other less essential programs go to the right 40% of the screen.
The top left monitor gets Teams, Excel docs, or auxiliary browsers.
Top right gets email and media (YouTube, Spotify, etc) or any overfill if I'm dealing with a particularly cluttered job.

For personal, ultrawide is obviously used for games, movies, etc, while top left has task manager, MSI Afterburner, and Throttlestop (I run a laptop). And the top right has Discord.

I have three monitors. Middle is an ultra wide with the tests and another window of stuff (the app, data, etc). Right is a 1080 with docs. Left is a 1080 with the code in question.

I have two monitors but I do all my work on one the other is completely separate. Plays YouTube all day so that I have background noise to work with.

spaces > monitors

portability > exactly what I want

Loads of data sciency stuff - one monitor for normal text editing/terminal work, another for accessing remote environments, and a third for a combo of work comms and music.

When not sciencing, I won't lie, there's a lot of Path of Exile with PoB on one screen and a podcast on the third.

Single large 48” 4K gang here. It’s like 4x 24”+ 1080p monitors in a square with no bezels.

I have 2 monitors. My primary is ultra wide for gaming and the secondary is discord, Spotify, etc. so I can view messages and stuff without leaving my full screen game.

For work? I just use my Mac monitor like a neanderthal. Idk why but I don't really find multiple monitors helps me work faster.

I use multiple monitors for audio production. My use case is a bit weird since I code Csound and use a DAW, which is unconventional. It's great for having the DAW up on the 4k, and some code or docs or both on the 1080p, 144Hz. If you didn't guess from the mixture of resolutions and frame rates, I've got gaming covered as well.

Truthfully, the 4k probably has the real estate to do all that on its own, but it was the last monitor I bought and why not use the other? I'm too lazy to figure out a setup to hook up the other 1080s I have lying around. (And don't need the space in any case)

I do a lot of video editing. 3 monitors all the same size. Right is main edited output. Center is all my editing tools. Left is file management, chat, stock footage, etc.

Not a software dev but tech is central to my life.

3 monitors for normal use

1 - personal streaming, video meetings

2 - remote business desktop access, main personal browsing window

3 - online chat presence window, personal email client, other

3 monitor gaming

3 monitors for racing simulators and any games that support it (which make sense)

Single monitor gaming

1 - Game related content on left 2 - Game window in center 3 - Game related social media or streaming

3 monitor home labbing

1 machine or app per monitor Triple monitor stare and compare windows GUI / CLI / Monitoring system interface

I didn't realize how extensively I used my monitors until this exercise. Feel better about the spend and space tax related to it.

One monitor for moodboard, another for materials, tablet monitor for working.

Not a software developer, I just do QA on written documents, and being able to have 3-4 windows side by side is really nice. I usually have 1-2 tracking spreadsheets open on the left, and two documents side by side on the right. I use a laptop at work as well, so sometimes I'll leave it's screen on for email and Teams chat so neither interrupts my work.

Teacher here. I have my laptop (16”) and an ultra wide (34”) on my desk, and a projector behind me. I keep my email, attendance, and calendar on the laptop screen.

On the ultra wide, I keep my grade books and various spreadsheets, since more width makes it easier to see more data, and I have my daily agendas/lesson plans. Again, more width makes it easier to see the whole week at once. I keep that fixed to 2/3rds width of the screen, and the other side is reserved for Spotify at like 1/6th width

The projector is used to show the daily agenda, videos, instructions, etc. I very frequently screencast my iPad to the projector, so I can fill out worksheets on it with the class and they can see me write or circle things.

I can’t even fathom having any less screen real estate now. I gotta be able to see it all at once!

At work I have two monitors. One for input (my IDE for programming) and one for output ( the browser to watch changes for my react app).

At home I bought the 49 in. Samsung and have three monitors. Third is normally the log output.

I’m a video editor with two 27” monitors. One landscape the other portrait. I used to use both monitors for premiere but found moving the mouse around that much annoying so I condensed all my panels into one monitor and use the portrait one for notes and communication. I feel like I could go back to a single monitor system in the future but I like having two

Backend dev. I have an ultrawide (like two monitors in one).

Sometimes I need to test the full stack and need a lot (8+) terminals. I try to tile them all on a separate virtual desktop.

Most commonly though, I center my main application and can have two smaller, peripheral applications, one on each side.

When doing full stack, I need a browser, IDE and two terminals, tiled to give more space for the browser.

Two monitors is the absolute minimum, but I think three can be very useful.

On one, I have reference materials, on one I have code, and on one I have the application I'm developing. I think it makes for a pretty good workflow.

Three 27" monitors. Right one is portrait, has Slack and music player split screen, left is email or reference material, center one is for doing the actual work.

I work in a customer facing role but also do graphic design, write books, make music, and occasionally code things.

Massive productivity boost. When I work from my laptop I feel like a grandma.

1. Teams, Outlook
2. VNC/Second virtual machine monitor if needed
3. Virtual Machine

For leisure I use two monitors for creative endeavors like art and writing. I'll keep the working piece on one monitor and the tools, references, color palettes, timeline, history or science influences, or whatever else have you on the other. At work the secretary has two monitors to view the electronic charting system on one screen and whatever other resources they need on the other (IT and repair tickets, the intranet, incident reports, the staffing schedule, etc).

I also often steal the two monitor setup when they're at lunch to prep the morning assignments because to properly balance an assignment I have to consider lots of different pieces of information that are in a lot of different places for a little under 20 individual patients and 4-8 nurses and nursing assistants (them dayshift staffing numbers turn me green):

• Whether any patients are being discharged (more work) - this could be anywhere from the unit summary board to the individual summary to me having to dig through the social worker notes. Sometimes they send an internal email with all the upcoming discharges so I have to open my work email.

• Which patients have a sitter (often more behaviorally acute and the sitter has to be let up for lunch and other breaks. This is usually on the unit summary board assuming the assigned nurse checked the correct box in the flowsheets of the individual chart. This is also copied over from the previous assignment sheet but I have to make sure I remove any that the doctor discontinued and add any that were initiated.

• Which nurse coming on shift did the least recent admission (if it's their turn and I can't split the patients evenly I'll give them less). This is in a physical admission and discharge register book in a drawer at the secretary's desk.

• Who's next shift's charge. Ideally I want to give them less severe patients because they will have extra tasks (like this one). This is on the unit schedule which we can access through an online scheduling system.

• Who is coming back from yesterday and which patients they had so I can give most or all of them back. Report will go faster and they will care for the patient more efficiently if they already know them. This is on the previous assignment sheet, but if the patient was admitted during that shift, they won't be on the assignment sheet that was made just before that shift started. So I have to go into the notes and see which nurse wrote their admission note.

• Any patient or staff specific conflicts or special situations. This is things like patients that are sex-selectively sexually inappropriate or aggressive (they will behave better if assigned a staff member not of their preferred or targeted gender) or a patient who is super prejudiced and I know they are likely to be abusive to certain coworkers, or a coworker who has had a particularity complicated case for two days in a row and if they get that patient again for day three they'll snap. Sometimes these are in the digital handoff but more often they're passed on in handwritten reports that are shredded immediately after use or passed on verbally to begin with.

So I'm consulting at least four different computer programs and between two and three paper records just to do this one task that I do every shift, and the medical record program does NOT like to share screen real estate.

Software dev here, and I'm pretty confident that 4 is the ideal number, as long as you have window snapping to split them in half:

Left (inputs): half current ticket, half whatever documentation you need

Main (work): IDE, half test code, half actual code

Right (outputs): half terminal, half web page (frontend) or postman (backend)

Bottom (comms): Smaller laptop screen dedicated to slack / email

I'm an engineer (a non-IT engineer) and have 4. There is so much ensuring consistency between drawings and documents. I'd like 5 (including the inbuilt one) but graphics card on my high performance company laptop says no.

At least one for file explorer, then other three could be pdf editor, or word, or excel, or internet browser.

I regularly have 4 drawings open, plus another reference, plus windows explorer for file management.

It's never enough. I could totally do with more than 4 screens, I'm already squeezing multiple drawings onto one monitor.

Not an IC anymore but my workhorses for the better part of 13 years were 13” laptops. Nice and simple. I don’t get the multiple monitor thing honestly.

Two 4k 32 inch monitors and docked laptop screen.
One monitor directly in front which holds code, research or video call.
One monitor to the right mounted vertically and angled towards me that holds a terminal, notes/email/jira or reference documentation for whatever I'm doing on the middle screen.
Laptop is to the left of the main screen and has slack open.

I'm big on tilling window managers, so I tend to do a lot of flipping between workspaces rather than apps, in my mental model. I've gotta use a Mac for work which sucks for tilling, but I can mostly make it work.

I have 4. My main and second are 46" each, the 3rd. is a 27" in normal/landscape, and the 4th is a 27" in portrait. The main is in front of me, the 2nd. is to the right and angled toward me, the 3rd. faces me at 90 degrees from the main, and the 4th. Is mounted above the 3rd. I used them originally for streaming and all of the windows I had open to monitor everything at the time as well as the game I was playing. Now I find them useful for working on projects, watching videos or movies while I play a game, and working on multiple spreadsheets at the same time. The one in portrait is especially helpful when I'm looking at a season's worth of a scheduling spreadsheet.

I use two monitors: one in landscape orientation and the other vertical. I usually keep console windows in the vertical one and that's where I write code. Typically its code editing on the left side and a few console windows with compiler/server output on the right. Landscape gets firefox web UI: current app, time clock or notes window.

So that's two workspaces. I have additional monitor-level workspaces I can flip to: #3 for chrome (google products), #4 for signal/thunderbird, #5 for keepassxc, #6 for an additional set of console windows for a second project, or for other things like system upgrades and etc.

I run pretty much the same workspaces on my laptop with only one monitor, the main difference is having to flip back and forth more. Its a little more mental overhead. On the dual monitor rig I like the vertical orientation for my code window, I can see 2x the amount of code at once.

Overall I'd say the productivity boost from multiple monitors is low to mid. Its nice to have but I can still get work done on a laptop screen. That said I do most of my work on the dual setup.

I have two monitors plus my laptop screen. I keep my IDE open on one, my browser open on another, and my terminal open on the last one. It may not boost my productivity a lot each day, but saving maybe a minute every hour adds up.

It’s much easier to move my mouse to the left than it is to switch windows. When I’m not at home and I have to code on just my laptop, I do miss the extra monitors.

At my job I use 3 screens. Laptop screen is for Outlook and Teams, the middle screen is for the needed local main application and the right screen is for remote server connections. Having just 2 screens or even only 1 screen would lower my productivity.

At home I'm a single screen user, but its a 4K 28" screen and large enough to hold all my crap.

If I am...

...gaming, I run the game on one monitor and something like a Wiki for said game on the other.

...doing music I have the DAW on the big screen and everything else on the other.

...working I have my focus point (CLI, IDE, SQL Dev, etc) on the small screen and all the noise (e-mail, chat, browsers, etc) on the big screen. Small screen is better for focus.

I do fiber optic tech support

Left monitor is for account software (includes customer info, ticket manager, etc)

Middle monitor is email, browser (most of our management tools are browser based), and putty

Right monitor is ms teams, notepads++, and a softphone app

I have four monitors. Two slightly angled directly in front of me, one angled on the left and a small 10 inch directly below my two main monitors that I use specifically for discord and my friend's chat app he's working on.

Why two directly in front of me with the split in the middle? I only have to shift my head slightly to move between the game I'm playing and whatever I'm watching.

But it's more useful when I'm working on pixel art because I can have my drawing on one main monitor and my reference in the other while having a show or stream on the secondary angled on my left and chat stays on the small monitor.

As for if that helps productivity, I have no idea.

But I sure like my setup now.

Big center monitor: ide, terminal

Big left monitor: browser. Jira ticket, documentation, email, etc. sometimes also notes. Http client (trying Bruno now).

Small laptop monitor: slack, sticky notes

• Left (vertical) - Notesnook (or whichever knowledge management system I'm on at that particular moment), Signal, and Slack all tiled so I can see them all together.
• Middle (horizontal) - IDE.
• Right (vertical) - Browser.

This works well, but I'd enjoy another monitor for Spotify or, more likely, so I could make all the terminal, debugger, run, database, etc from my IDE full-blown windows on the fourth monitor.

Author (not very successful, but still).

Main screen is for writing and editing. Second screen holds notes, maps, etc for reference as I write. If I'm editing, second screen usually has a music player going, along with notes about changes needed.

I can't say it's necessary, but the second screen really does help keep me focused better. Instead of having to switch windows and then come back, or have windows stacked up and have to move things, being able to just glance at the secondary screen is awesome.

Like, I'll have my name list up, a map of the area, and the notes for the chapter up on the secondary screen, with a fourth window tiled with any extras needed (like quick sketches for things). It's a mid sized monitor (27 inch iirc), so everything is readable with my reading glasses but it doesn't hog desk space. The main monitor is a 31 inch where I can have librewriter up and sized to where I need it, with a notepad window to the side for copy/paste usage or quick sections that inspiration hits but it isn't the right section to just enter it into the working file.

Compared to the single monitor set up I used to have, it saves me time, and *more important) allows me to stay in flow state better, which means better writing, with less editing needed later. I can, when I'm actually writing rather than trying to write, double or triple my output compared to before.

Two screens and a laptop screen, could find use for more. I find myself shuffling things around depending on what I need, but most commonly I have the left screen split between notepad++ on one side for any notes keeping, and either documentation I'm reading, documentation I'm writing, a browser I'm using, or something such. Whenever I need to compare text files, notepad++ gets to take the whole screen.

On the middle screen I usually have the remote desktop or VM I'm working on at the time.

Right (laptop screen) is usually reserved for Outlook and Teams.

Not a computer person; just a worker with an office. I keep my laptop vertical to the right with my email/calendar usually open. I use a monitor left of this - it's big enough that I can comfortably have 2-3 windows on it - so i can have 4 things open at a time. When i have a zoom, meet, or WebEx, that takes one; second is whatever I'm supposed to report in that meeting; third and fourth are what I'm actually working on. My biggest problem is that the vertical laptop has the camera and in some video meeting apps I'm in portrait while everyone else is landscape.

Software engineer. Work from home and I use the same monitors for work and personal.

Usually for work, I have code in the middle, specs on the left and the app on the right. When I’m not using specs, I have Spotify or video related things on one monitor.

For personal use, gaming is done on the middle monitor. Sometimes I have Spotify on the left, video on the right. Sometimes it’s a mix of discord/video/spotify on the left and right monitors. Sometimes I have a hockey game on one monitor and YouTube on the other.

Middle is my main.

It’s not often I don’t have something on all monitors.

Designer/animator, Mac, either two-screen app setup/workflow (ie editing, 3D, etc) or an easy way to have 2 related things going (ie, brief + job, reference + project, etc).

I'm a FE and A11y focused SWE

Laptop screen: IDE / main browser

Main monitor: terminal with dev server, and browser to localhost

I wish I could have a small, third monitor for just the terminal but my Mac struggles with one extra monitor. I also tend to work at 150% zoom because of terrible eyesight, so I don't actually have that much screen real estate.

Two and a half monitors here. Two connected to my desktop (one normal one vertical) and my laptop below them.

My laptop is for Teams calls, and the occasional reference page or video, but is mostly ignored until I need it. The main large monitor for editors and email. The vertical one for references and notes.

I would love a third monitor for the desktop but my desk is too narrow for that to be realistic.

• Left (horizontal) - communicators, btop, Spotify.
• Middle (horizontal) - browser with GitLab, terminals and editors, main development in general.
• Right (vertical) - browser for googling and docs, terminals for tests / logs / whatever I want to see at the same time as the editor, Obsidian for notes.

Anything less than that will completely ruin my workflow. I'm even trying to come up with a feasible way to fit a fourth one.

I always have used 2. I use multiple desktops really hard (for a long time in Linux and MacOS, and with third party Windows stuff till they finally caught up) and find it more convenient for compartmentalizing than multiple monitors.

The only times I want to (and occasionally do) go more than 2 is watching F1 with data viewing and so many camera angles up

Less necessary now that I'm using a tiling wm, but previously it allows me to have IDE, program I'm working on, and a browser for googling without having to switch context to go between them

Plus if more is needed for whatever use case (terminal window for running application, teams, etc) I can split screen too

With a tiling wm at work I have teams/outlook on right, primary application (terminal/tmux, IDE, browser etc) center and googling browser on the left, and then a virtual desktop for each project I'm working on at the home if I need to switch for whatever reason

Virtual desktops, multi monitor and tmux allow me to go full ADHD, everything open at once, multiple projects on different desktops with like 5 windows open

Bonus points when I've got multiple terminals connected to the same tmux session because I forgot I already had it on another desktop or wanted it split with something else

My home setup is an ultrawide and a 1080p monitor. I find with tiling and virtual desktops more than that is surplus to requirement (even the 1080p monitor usually just has a browser open)

Media editing and production. Otherwise it's dope to have my email, texts, torrents, Explorer/Finder, and music occupy one screen, and my web browser in the other.

Three monitors here. I'm an engineer so left monitor is usually reference material (drawings, spec sheets, formulae, etc), center is usually my primary workspace (email, python, CAD, etc) and right is music, communications, and calendar for the next goddamned meeting.

Left and center are 24" 1080p, right is 15" laptop. I'm thinking of upgrading the next time the office gets tech money.

Code, editors, terminal, and most browser tabs on the right..

Calendar, Slack, some more browser windows on the left, sometimes some debugging tools.

Third smaller screen off to the side for media if I want to throw on something in the background.

Video games. On one screen is the game, on the other screen is a web browser with the wiki opened. Also have YouTube for the tough puzzles. Helps a ton.

I've got two monitors which mostly ends up meaning I have twice the amount of screen to lose application windows in.

I operate a ZLD plant processing blowdown for a combined cycle power plant. I have two computers at my desk. The left computer is for email, data entry, training, and monitoring a few power block and BOP things via PI; this is with two monitors, one above the other. The right computer is for operating the plant directly and monitoring native trends; this is with four monitors, 2x2.

I'd say I don't need more than this, but I would feel some pain if I had fewer. I would love to have another monitor or two to display camera feeds, but my plant never figured out how to get the cameras set up so we just climb ladders to look into sight glass windows once in a while. Or I might be the only one who actually bothers with that lol. Really the 4 monitor rig could and probably should be replaced by a big 4k screen if the software supports windowed instances instead of full screen like we have been running. It wouldn't surprise me if this POS program can't do that though.

I use three at the office, and two at home.

In both setups the laptop is my keyboard and small screen, above it is a 34 inch 21/9 aspect ratio curved display. At the office I also have a standard monitor off to the side.

The large screen is my primary work space, with various code editors, UI dev tools, web browser, reference docs, and terminal windows.

The laptop screen has email, all my short cuts, and a virtual version of the UI I'm working on because it is also a touch screen.

When I have the third screen I use it for teams, a few system monitoring tools, and youtube for music.

I used dual side by side monitors for years, but found that having the split in the center meant I was always sitting with my neck turned, and this lead to a lot of pain and headaches. Having them top / bottom is a lot more comfortable and my large screen is high enough I now sit up straight.

A curved screen at the right distance also means a lot less eye strain.

I have an ultrawide as my main monitor and a regular wide screen monitor floating above it on an arm. The main thing I need all that space for is running ttrpg games, honestly. Roll20 or some other vtt open on one side of the ultrawide, then other side has rule book pdfs, enemy stat blocks, notes, etc. The top monitor has discord for chat as well as everyone's webcams.

But outside of that it's nice to have a browser or discord visible on one screen while playing a game on the main display, but you could get by without it.

At home I have the game I'm playing on one screen and Discord and a web browser on the other so I can communicate and look things up without needing to alt tab.

For work I generally have references, teams, email, and other stuff on other screens and a main one that I'm working on. Like querying a database while testing, editing screenshots for docs and issues, having reference docs open, etc. I don't do development itself, but do a lot of requirements documentation, testing, and project management stuff on web apps. Sometimes it is just two screens, but sometimes I have the laptop open too and put teams and email on it so I don't have to bring it forward if something comes up.

• Left (wide screen): Teams and Jira
• Center (Ultra wide screen): IDE, file browser and other main stuff
• Right (portrait): Terminal and ocational documents

Chat/docs/IDE across three monitors. Throw in a terminal and music player too tiled on the two vertical monitors.

I only have 1 ultra wide monitor. It's slightly less screen space than 2 monitors, but it's enough, and I like the simplicity of it.

On a Mac the Expose features such as ability to customize your screen rather than have to deal with fixed real estate plus additional virtual desktops are also highly notable in that regard. There are definitely advantages of having additional physical screens over the window management approach, but also vice versa too. I would say just try it, but note that it does take quite a bit of getting used to, as too in a sense does multiple monitors especially if trying to use different windows from the same app - browser - on different ones.

Also if cost is no factor at all, instead of multiple monitors you can have large nice screen + laptop, for the ultimate portability. There too there are advantages and disadvantages both - e.g. while working on one the other will fall asleep, if the nice screen is a separate computer rather than mere monitor.

To someone wondering what to try: something will appeal to you - listen to your inner voice and let it guide you! If you are wrong, you still learn from the experience;-).

After having tried most standard configurations at various jobs and home (never a third monitor though, I prefer the ease and simplicity of a single large monitor. Everything is a few keystrokes away but I tend not to need to see all things at the same time. Sometimes, extremely rarely, it does seem too constraining, but not enough to justify the additional cost of a second monitor (not just money but setup and my attention time), and this works well enough for me. Others will similarly do what works best for them in turn.

I have three. The third doesn't really boost my productivity much, I have it vertical just to show my file browser because I open and switch through different files quite a lot. The other two are to show the actual files I'm working in or comparing.

Independent IT Contractor: I have a 4-wide 1080p screen setup. I keep Slack/Teams on one screen, the semicircle setup means I can only really look at 3 at the same time. I upgraded from 3 screens because I kept having to juggle windows around while troubleshooting someone's webserver.

Also used this setup when I was really heavy into FFXIV- I like having wikis/alerts open and visible, so one screen for that, the game, discord, and then the last one was just for youtube/netflix.

Gaming: I have a game that has tons of third party software that tracks game elements real-time that are far easier to read, contain more information, and more readily understandable than any in-game menu. So play the game on one monitor, have the apps running in windows on the second one.

3D design. Have the work window open for maximum real estate on one monitor, have pop-out menus and tools on the other for things that maybe don’t have hot keys or shortcuts assigned. Also, a small browser window for “how do I” question when I hit a roadblock.

Data on one side, assessment write up on the other. Extremely convenient. Not sure if I’m more productive or if I’m just happier.

i work in video. i have one monitor as my primary "work" space. that's where i put my timeline, or whatever I'm working on the most in that moment. sometimes it's color controls, sometimes it's keyframes and effects controls.

monitor 2 is actually my best monitor. that's the video clean feed. that's my big color accurate monitor.

monitor 3 is bins and scopes and effects and whatever other control surfaces and monitors i might need.

I use 3 monitors. One is for the task I'm doing, one is for reference material for the task, and the third is for my sanity. That last one is where youtube/memes/whatever are. I can focus extra hard if I need to, but I prefer not to. When I started out, I used to get home completely burned out, and incapable of doing anything but eating, showering, and vegging out in front of the TV or PC.

I'm more productive than anyone else on my team, and would argue more productive than the majority of people in my whole department. I use a single 28" monitor.

I have two monitors but swap between two desktops. I wish I had a triple setup. I usually do hella coursework on it. I use split screen in each monitor so I have the guidelines of the project the full window project, documentation/notes, word, then discord, IRC, and background music.

Music production. Left: tracking and editing window. Right: mixer and plug-ins

2 27” 4k monitors. I do 98% of everything on the main monitor. The screen to the right contains a few sticky notes (I use Zhorn Stickies) and a Ticktick widget with all my tasks for the day. When I start up Obsidian, I have a saved Ivy Lee list that appears in a spot on the right side monitor as well. It’s just basically quick-glance scrap space.

Left reference, middle work, right email/IM

Two monitors one computer? Bah! Why not two monitors two computers!

One main monitor connected to my Windows machine, and a second monitor next to it connected to my work Mac. Using Synergy, one mouse and keyboard plugged into Windows controls both machines.

Then, add a Framework laptop propped up on the left running Linux, also controlled with Synergy. Three monitors, three computers! Now when people ask what OS I run it's an easy answer: all of them at the same time lol

• Monitor 1: Outlook
• Monitor 2: Browser and various messaging apps
• Monitor 3 (the big screen): IDE

Primary "workspace", comms, docs/reading/reference data.

My work setup has two monitors in a horizontal layout.

Left (in front of me) contains the main stuff for my task at the moment. That's where my meeting app goes as well so I can look straight at the webcam during meetings.

Right has the supporting stuff, reference docs, IM just in case I need to be pulled away for some critical issue, etc.

At most, I can work with three monitors for increasing productivity in terms of screen real estate. More than that would be a case of diminishing returns for more physical space taken.

One additional vertical monitor for e-mail, papers or documentation is great.

Scientist here, a lot of my job is writing texts with references to other literature of the field, or reviewing such texts (or PowerPoints). Main screen has the document open, the other is actually in portrait format and has gazillions of open pdfs on it that are relevant to whatever I'm working on. I had to get this setup for working from home because productivity dropped immensely with only one screen.

I have two monitors: a 27 inch 1440p and a 17 inch CRT for retro gaming. No productivity.

For work, it's usually IDE on the right (my larger screen) and a live build of the thing I'm working with on the left (a laptop screen). Though it varies a lot throughout the day. Primary screen gets the app that needs most scrutiny, small screen gets auxilliary things like passive communication apps or reference materials.

For home use, where I have two monitors of equal size, it's usually Discord on one screen and a web browser on the other. Comms on the left and active task on the right.

I don't see a use case in my workflow for a third screen, especially not one that is a weird size or is in portrait orientation. But if one was simply bestowed upon me, I'm sure I'd find something to do with it sooner or later. There was a time where I though two monitors was overrated, I'm sure I can adapt my opinion again for 3+.

I bought a second display for my last job because the pan got us wfh. I’m on a Mac and ran my Windows VM o the second display. My current job doesn’t allow me to connect to VPN from a personal device, so the second display is dormant. I throw web browser windows for things I want to look at later over there so I don’t forget to come back to them (I have a billion open web windows / tabs on the main display).

I have an 34inch ultrawide as my main, and two 27inch screens, one above and one to the side. It's pretty awesome, play a game or do some work on the main monitor, videos, web pages, instructions in the right, and discord or other pages on the top.

I used to use my 3rd monitor for company email and chat programs so they would stay out of the way of my actual work.

I'm a dev. Right monitor has my browser, center monitor has my editor, left monitor for everything else (terminal, dev tools, file manager, http client etc)

I have 3 monitors. One I use for email/slack. The others I use for database and backend coding and VMs. I honestly the 3rd monitor is great. Aside from email and slack. I can use it for any additional documentation, requirements, or JIRA. Honestly, 3 monitors is the way to go in my opinion.

I have 2 at work. Sometimes I just have our ticket software on one and Firefox on another both full screen. When works crunching I might have multiple PDF manuals open on one and PDF schematics on another and could use a 3rd for a browser window to search for old similar problems in our daily reports. I'm able to work best when I can keep 1 screen dedicated to what I'm working on and the others for information gathering.

At home I typically just have 1 screen for gaming. I might set my laptop up on the desk if I want to browse the web or chat while playing.

The thing I've always noticed about getting more monitors is that you never really think you need one more monitor until you end up getting one somehow. After that you start getting used to the extra space and it feels wrong to go back to having less. When I originally had one monitor I was just used to that and didn't see anything wrong with it. Once I got two monitors I again felt good and got used to it. It was really nice to be able to watch stuff while playing games or have Unity and Visual Studio on separate screens at the same time. Eventually I got a nicer monitor and decided to go up to 3 monitors which again felt really nice and I found uses for all 3. That's where I'm at now and I don't have plans to get anymore but if I ever got a newer monitor there's a good chance I would end up giving 4 a try cause why let one of my older but still good monitors go to waste. And I imagine I would still be able to find uses for the extra space. I feel like at some point there is a limit but at least so far every time I've gained more monitor space even when I'm not sure what I would use it for I always end up using that extra space for something.

I have three. Left for email, right for Teams, middle for whatever I'm working on. Then I cover up Teams and Email (in that order) when I need to see multiple things at once (e.g., a second instance of VS or SSMS or a browser).

A little different, but I do a lot of random 3D printing related stuff on my computer including CAD. I got one of those small ultra wide monitors meant for a raspberry pi, and put it under my main monitor. I run rain meter widgets on it for time, media control, etc. I also throw videos and stuff on there for while I'm working. It's been pretty sweet! I can use solidworks on top, and have a little video working on the bottom, and have a clock easily visible for time management.

not a software dev, but a linux user and a stout technology enthusiast.

I have 3 monitors setup on my primary workstation. Two landscape in a stacked arrangement, it's just tidy and works well enough for a secondary media display, organizational monitor. And then my third is portrait for anything i keep long term tabs on, chat programs, music player, system resources, etc...

I recently switched from KDE to i3wm, and i find i need inherently less monitor. i3wm does all the sorting organization and bullshit i hate for me automagically, it's perfect for opening a terminal to check something, or work on something real quick, and being able to have one static window, and two tabbed/stacked windows on one monitor is HUGE. Super nice for terminal breakouts with a browser for documentation. If you're ever balls deep in a config and testing shit actively, you'll immediately understand how much of a godsend it is.

Anyway, floating window managers are dead and anything shipping a floating window manager is a dead product on arrival.

I have a central monitor in landscape orientation which is where my IDE lives. Then a monitor on the left in portrait, which has the bottom quarter or so dedicated to work chat, music controls, and the browser developer window, then the rest of it is a web browser for documentation. On the right is my laptop screen, which is used for more documentation and watching TV shows while I work

2 +1 chatgpt

work and play at the same time. discord, weather map, cameras, password manager, firefox, chrome, citrix etc. also use a tiling manager so much easier

I had two but switched to one 30 inch. I almost never looked at the other monitor. :)