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.

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.

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.

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.

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.

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'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.

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 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.

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.

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.

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

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

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

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)

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.

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.

2 is the bare minimum for work as a sysadmin.
3 is better, then I can dedicate one to communication (email, Teams, softphone), one for documentation and one to actually work on. I could see 4 being useful if you work both locally and on terminal servers but I've never tried it.

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 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.

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

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 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.

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.

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.

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.

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 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 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).

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 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.

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.

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.

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

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.

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)

2 +1 chatgpt