Using Two Monitors Makes You More Productive?
Double Vision asks: "In my job, I work with several software applications at once. I find that constantly switching back and forth wastes a tremendous amount of time and causes me to lose focus. My video card supports two monitors, so I found a discarded monitor in my office and hooked it up. This has made it much easier to do my job. However, we are getting ready to go through an equipment audit, which means I will likely lose my additional monitor unless I can justify keeping it. How can I make this case? Is anyone aware of studies that support my claim that two monitors makes me more productive?"
If you merely spend five additional minutes on work each day that you would have had to spend on shuffling windows around, the investment in an additional monitor will pay for itself within weeks.
After a bit of Googlin':
:)
Two Screens Are Better Than One
The best part is that it was done by Slashdot's nemesis.
I had two monitors on my desk for a long time. One eventually got bad enough they replaced it with a flat panel. The new panel was so good that I couldn't use the remaining CRT (and also, my eyes were fucked as a result of the shitty old CRT they wouldn't replace sooner).
Long story short, I ditched the second CRT and they wouldn't replace it. My productivity dropped enormously. I actually found it most beneficial to have email, a browser or some documentation for the toolkits I was using open in fullscreen on the second display. It made finding a reference a simply matter of glancing across rather than bringing up another window, losing the context of what I was doing then having to do the shuffle back and forward.
Not only that, but I save on printing because I can keep things open on the second screen for reference like the output of a program working on. The same applies to anyone who is expected to multi-task at work though. Two screens are better than one unless the one screen is a 30" high resolution panel.
I don't know how anyone wrote software back in the days before dual high resolution screens. It's a time consuming chore, requiring a number of dead tree tomes open on one's desk and constant shuffling about.
I drink to make other people interesting!
At my job we had a consultant that worked on the desk behind mine. After he left his computer area was left abandoned, and actually the desk and other parts of it were to go to me for my work area (for some reason my boss felt I needed both a desk and a "writing table"). Anyway, they didn't seem to have any purpose for the computer and monitor on the desk when I asked my supervisor, so I hooked up that second monitor to my machine.
I of course told my supervisor about this, who after hearing the explanation of it thought it was actually a good idea. All I needed to do was write up a justification on why I needed a second monitor, and they let me have it. Justification isn't really that hard, especially if you're a programmer. The ability to have your IDE or editor or whatnot on one screen while viewing the output, documentation, or APIs on another is incredibly useful, and can speed up your work significantly. I'd go and say something like that to whatever supervisor or person in charge of equipment before they got to looking at the equipment at your desk.
Interestingly, after I got my second monitor, a coworker friend of mine came to my desk from the building across the street and saw the setup and was extremely jealous. He ended up finding a spare monitor near his desk for his own setup. After that, all of the people near his desk saw his setup and wanted it to. We actually ended up having some ITS meetings where enough people brought up the idea of dual-monitors that it's now a standard request for people to get with minimal justification. So who knows, maybe you'll start a trend like what happened for me.
At my previous job I was also using 2 monitors, which definitely made me more productive as I could more easily compare information on different screens.
At my current job I only have 1 monitor and it took me a while to get used to it again. I would ask for a second screen but I already know the answer... "No, because otherwise everyone would want a second screen."
While on my departement, everyone would be better of with having a second screen, the average amount of windows open at the same time is at least 10. It would definitely increase productivity but explaining this to management who at most have their e-mail and text processor open is a lost cause I fear. Well, at least at home I have 2 screens to enjoy.
Also, on a related note, I found synergy to be an amazing tool when using multiple computers at the same time. It allows you to share the same mouse and keyboard between multiple computers by sending the signal over the network and it behaves just as if you had multiple screens on 1 computer (move between screens by going to the side of the screen). I haven't used it for a while though because I didn't have to work on multiple computers at the same time. But if you are, definitely check it out!
09 f9 11 02 9d 74 e3 5b d8 41 56 c5 63
I supposed you don't need to look at data sheets while you program. Sure, you don't need to see the IDE and the datasheet at the same time, but just switching between the two fullscreen apps on a single monitor costs you more than enough time, since you lose track of what was in the old window and need to orient yourself in the new window.
If your salary is $50 an hour, then every second you spend on unproductive things becomes a very visible cost, especially if those seconds add up.
If the bean-counters at the company don't see that, they're effectively incompetent. Which usually points to bad prospects for the future of the company.
I spend a reasonable amount of time in RDP (Remote Desktop) sessions to clients MS Windows servers. Things are better these days but a few years ago we had a lot of customers on fairly slow connections, and RDP, being the wonderful protocol it is, wants to redraw whenever you bring it to the front.
:)
:)
So I would connect, log in, then wait for a a minute or two for the screen to draw (remember, I am normally connecting in to solve a problem, so performance is often much worse than normal!) then slowly try and figure out what is going on.
What made it horribly sucky was that I couldn't minimize the RDP window while it did it's thing, otherwise it would just start to redraw again. With a second screen I could just put the RDP session there and let it do its thing!
Just recently I have been porting an older C++ application to C#. I have the source code for each application on each screen, way faster than trying to flip between them on a single screen.
The nice thing is, this works so well _because_ they are two separate screens. Having one screen that was twice as wide just wouldn't be the same (unless it functioned as two screens of course
My setup is my 15" laptop display and a 17" CRT, both running 1024x768 resolution. I'm almost thinking I should track down a USB VGA adapter and run a 3rd screen. Performance might suck (being USB instead of PCI) but i wouldn't be doing anything on that display where that was an issue.
Hmmm... here's a more interesting question. At what number of screens does productivity start to drop? I guess the answer will depend on what tasks you are doing but it would sure make an interesting study... I'm imagining 3 screens across and 2 screens high as a starting point
But what about those of us whose work does involve seeing more things at the same time?
At work, a lot of us have been picking up older screens to use as second monitors over the past year or so. This was mostly luck, rather than a management decision: someone noticed that the standard-issue graphics cards in one generation of PCs we had included two output ports, and tried it out with an old 17" CRT that was otherwise sitting idle.
Among other times this is useful for us in our everyday work:
I could list many more, but those are fairly typical examples of things we do a lot during the course of our development jobs. It's not hard to imagine applications either: anything involving applications with lots of toolbars and such (graphics, CAD) must be a good candidate.
I don't have any quantitative data, but having made the switch myself a few months ago, I definitely spend a lot less time messing around changing windows and arranging desktops than I used to. The only annoyance is that I sometimes switch to look at the other screen without making the application there active, and then start typing. :-/
If you disagree, post your argument. (-1, Overrated) isn't your personal censorship tool for views you don't like.
It's not the employees job to throw money at the company he works for. Unless doing something like that has benefits for you (like not getting carpal tunnel syndrome by using your own mouse), don't do it.
If the bean-counters are too stupid to invest in good working equipment, don't bail them out.
My work got all of the 50ish developers and 50ish other staff dual LCD screens (replacing the CRT or adding to the already present LCD). While I can only offer anecdotal evidence, it does come in the form of 100ish people having nothing but positive things to say about the change. It just feels more natural... it lets you free up some of your internal buffer and brain power from 'remembering'. It lets us have the IDE on one screen and the Database on the other (no more switching back and forth to check the spelling)... or the help documents open and accessible... or the debugger and the system.
Two of the more definitive benefits: First in the fact that we can work in any resolution we want, but have to develop for a 1024x768 target system. This means we can set the second monitor up with that hideous resolution to make sure the GUIs/websites/whatever look good without having to constantly readjust the resolution (very good if you are doing web work and can refresh with a click of one button). Second in the fact that we use Remote Desktop to connect to other systems (App/DB servers), so being able to put the app system on one screen of the workstation, we can install and test the system without ever having to touch the Alt key. It also speeds up debugging to have the workstation and DB next to each other so that you can watch changes as they happen. Lastly, and again this is purely anecdotal, I feel more integrated with the work now. I don't have to context switch nearly as often, thus taking my mind off of what I'm doing in order to alt-tab to the right program (possibly taking a dozen seconds if I have too many things open and have to search for the damned thing I need). It just feels more natural... it lets you free up some of your internal buffer and brain power from 'remembering'.
Murphy's Paradox... the more you plan for success, the more avenues there are for failure.
I don't agree. I use two monitors AND virtual desktops. It's much more productive to be able to refer to things on one display while you are working on the other. While virtual desktops are handy for some things, such as working on separate projects, they are not a replacement for two monitors. When I'm on my laptop (single screen obviously) I find myself constantly flipping desktops, min/maxing windows, etc. which is annoying. A single monitor can be as productive as two if it's huge, like one of those 30" displays. Even then, my two 21" flat panels give me more physical display area for a fraction of the price of the 30" displays. My two LCDs also use less energy than one crt, and that minimal electricity usage is made up for in increased productivity.
It kinda goes without saying that having 2 monitors when you only really need one is a waste.
An advantage of 2 physical displays is that instead of printing a design spec or whatever to a printer, you can just open it up in the second display and start coding. I'm not sure how many pages you'd have to not print to offset the manufacture and running costs of a second monitor though...
You're not really productive until you have seven flatscreens suspended around your desk. Only then can you build a 3D virus that will help you break through the firewall of that 1024-bit encryption.
Slashdot Burying Stories About Slashdot Media Owned
Well, for now, anyway. Give programmers a couple of years of working with two monitors at 1600x1200 resolution apiece, and they'll just start sticking 5000 characters to a line. You'll need four monitors to see the diffs side-by-side.
Proud neuron in the Slashdot hivemind since 2002.
You can try to show people HOW it helps you. Like drag them over and show them how it helps you, all the stuff you do to become more productive. You can always send them this. Also this. is a pretty good one. Just some googling will bring up a swathe of articles claiming statistics, usually up to 50%, so at the very least you can use those, or figure out what studies they use.
Personally, I've got a widescreen laptop, and the added screen real state made me start wondering if I should switch to two monitors to increase it even more! Now I have an old CRT screen to the right of me, usually it has all my documentation/references open while I work. For art programs, especially, it is just unbelievably valuable, been thinking about getting an LCD screen for a while, because the CRT is currently too bulky and too small to place where I want it to be (its like 2 feet away, not quite how most people use it). Not to mention, during breaks, I just switch the secondary to watch TV on it, while I can still do small bits of work.
Yes I'm productive during my breaks as well, its easy when you do something you enjoy.
Unless you are actually needing to see more things at the same time, extra monitors are a waste of desk space and electricity
It sounds like you have never actually used two monitors at once. It's only about 10,000,000% better than virtual desktops.
I do web development for a living, and I find that having three monitors works the best for me. I have the web browsers on the left, all of my code in the middle, and my documentation on the right. No need to waste time alt+tabbing around, switching desktops, etc., etc. I find it to be very helpful. I think that four would be overkill, though.
I would imagine that for any kind of development, two is better than one. For some, three may or may not be as useful, but as I said above, I like three.
Love sees no species.
Come audit time, stuff the extra monitor under the desk or pile some binders on top of it.
If anyone gets too close to it, smack them on the back of the skull with a lead pipe and put the body in the cubicle of someone you don't like.
This advice brought to you free of charge by /. and Sponge Bath.
I actually had your post down as interesting rather than funny, but in any case, I doubt it will ever happen.
As anyone involved with typography and graphic design can tell you, the length of text lines that humans can read comfortably is pretty short. Guidelines vary, some based around numbers of alphabets set at a typical reading size, some more formally expressed in terms of angles through which the eyes move. The end results are fairly consistent, though: on a modern 19" monitor, with a full-screen window open, at a typical resolution of say 1280x960, and with the user sitting at a typical distance from the screen, the text is already far too wide for most people to read it optimally.
Now, programmers perhaps suffer less from this than those working with ordinary text documents, because most programming languages use some form of indentation to represent things like block structure. Thus the lines within any given block -- those which the programmer will most likely want to read over in sequence -- tend to be shorter. Even so, it's also undesirable to nest too deeply in most programming languages, which limits the effect of this style. So, while old guidelines about 80 character line lengths are rare these days, restricting individual lines to 80 characters between their first and last visible text probably isn't a bad idea.
In other words, I don't think most programmers will ever write lines much longer than they do today, no matter how big monitors get. It will simply be uncomfortable to read them, and therefore they will adopt a different style where lines are broken at natural places, just as mathematicians have long done when typesetting equations.
And yes, this does all have implications for window managers, particularly as widescreen monitors seem to be becoming more popular on both desktops and laptops. I'm slightly surprised that the mainstream hasn't yet given up on the idea of maximising a window to the full screen, and provided some concept of zones, so you can lock a window to fill exactly the left or right half of your monitor, say. Such a viewable area is far more useful on the sort of physical sizes and resolutions that are seen for high-end screens today, for everything from web browsing to editing documents, and even for code on the wider screens.
If you disagree, post your argument. (-1, Overrated) isn't your personal censorship tool for views you don't like.
My guess is that you've simply conflated two issues. You've forgotten that any employee on a salary will simply be expected to put in overtime to compensate for any inefficiencies. It costs the company exactly $0.00 for a salaried employee to simply "waste" those precious extra seconds that you claim will add up. They add up to nothing but more "free" hours put in by our protagonist for the company served. If the bean-counters at the company don't see that, they're effectively incompetent. Which usually points to bad prospects for the future of the company. The bean-counters know exactly what they're doing. They're extracting more value (your time) from you at no cost. That free productivity (salaried--unpaid to the employee--overtime) looks great on the balance sheet, compared to the price of an extra monitor. If you can't see that, I think you might need to re-evaluate the target of your insults.
Try the links here: http://www.google.com/search?ie=UTF-8&oe=utf-8&q=d ual+monitor+productivity+study
You'll even get a Slashdot article linking to a study done on it:
http://developers.slashdot.org/article.pl?sid=03/1 0/09/137232&mode=flat&tid=137&tid=196
See, that wasn't hard...
If you have to look at output while editing anything two monitors tends to be more effective.
I actually started using a dual head setup years ago (think pre-AGP days) when I had two PCI cards pushing monitors and Windows 2000 had just finally gotten a semi-automatic way to span them. And I've never gone back.
You'd think "ALT-tab" wouldn't be such an effort... until you don't have to do it.
My wife made fun of it, until I upgraded my CRTs to 19" LCD. Giving me a spare CRT to hook up to the second video port on her nVidia card. Then she found the ability to have research and documentation up on one screen, and whatever she was working on on the other. She's also never gone back.
At my work they have been moving us to Thinkpads for almost all of our production network boxes (test racks are a different matter). They got us docking stations with monitors for when we were in the office. Then I realized instead of that I could use the laptops screen as primary and the docking station screen as a second monitor. On top of that the LCD's they got for us were some nice Dell model that you can rotate to portrait mode. You don't want to know how much faster and easier is it to scan a dual column diff when you have portrait mode...
From a money perspective, if a second LCD monitor costs your company $150, and you make $40 an hour all it has to do to pay for itself in a year is save you 3 hours and 45 minutes. Over a 200 day work year.... Meaning about 1 minute and 12 seconds a day and it pays for itself.
I'm a fiscal conservative, it's a pity we don't have a political party anymore
Bean counters will be bean counters. Use ignorance to battle ignorance.
Put a label on the monitor saying "Do Not Inventory". And sign the note illegibly.
The bean counters will either ignore the monitor, which you want. Or they will count the monitor. If they count the monitor, then put the monitor in an empty cube, and make it look like it is connected to a computer. If there is no name on the empty cube, make a name plate for the cube. The name on the plate must be "M T Box", and explain to your cow-orkers that the cube is being held for the new Chinese intern. If there is no empty cube, get a keyboard, and make it look like there are two people working in your cube. Explain that you have to share your cube with the new Mexican intern named No-Say Yama...
- High Tech workers, please say NO to Union Carpenters, their Union sees fit to control our compensation.
Not sure if anyone's mentioned this (browsing on my phone so not viewing all) but 2 monitors are more or less essential for debugging an app with a non-trivial UI. Nothing like the pain of trying to squash a debugger into 1/2 the screen.
Worst BBC News Stories
Sure, most I.T. workers are on salary ... but even the "tightest" company has to realize that you can only ask people to work so much overtime before they become disgruntled and quit. (And often, before it even goes that far, they become extremely unproductive, because they're upset with the working conditions - and do their best to slack off, to compensate for the long hours they're expected to pull.)
There's really no such thing as "free productivity". Even if it's "standard practice" to squeeze 10 hour days from your salaried workers vs. 8 hour days, those 2 extra hours you demand from each of them is getting chewed away at by unproductive things (like a user shuffling around windows and constantly resizing things, due to lack of monitor screen space), if you don't address those problems and correct them.
I work at a semiconductor company doing chip layout design. They came through about 6 months ago with upgrades offering the choice: One 24" LCD, or two 19" LCDs. Everyone in my group opted for the dual screens. It is absolutely the bomb because of what the parent poster mentioned. Total square inches sounds good, but managing that space (and trying to look at it) when the height and width are both too big is problematic. Having two discrete viewing areas is a huge improvement.
When doing layout design, it's a very visual, graphical thing. However, the layout is being done to match a schematic, which we also need to have open for reference. Plus there are other utilities and tools in the software for managing your list of layers you're viewing, lists of design rule violations to be cleaned up, etc. Having the layout maximized on one screen is great, while the schematic, etc. are on the other screen for reference.
I'm a positionally oriented person when it comes to windows in my workspace. When I had just the one monitor, I used to arrange the windows around toward different corners and edges of my screen. They were sized big enough to see, so they were very overlapping in the middle. It's a Linux station, so I had my window behavior set for "focus follows mouse", but not to automatically raise windows. I set a hotkey to raise/lower windows, so I could just point to an exposed edge of the one I wanted and hit the key to raise it. Or I would sometimes just point in the middle of the screen and start hitting that button to cycle through the windows I had going on.
We may experience some slight turbulence and then...explode. -Capt. Mal Reynolds
yep. It's a good idea. It would also be neat to have something like mouse gestures so that you could "throw" a window to the left-half of the screen or the right-half or whatever.
The bean-counters know exactly what they're doing. They're extracting more value (your time) from you at no cost.
Skimping on tools or environment spending does have a measurable impact on the bottom line, if it increases the turnover rate. Replacing a knowledge worker costs one to two times their salary (look at some of these search results).
Before praising the bean counters, ask them if they know what the company's turnover rate is for those jobs, and how that compares to the average for their competition. If they don't know those numbers, they aren't counting all the relevant beans.
To a Lisp hacker, XML is S-expressions in drag.
Now that's quite a broad generalization.
I'm an IT contractor, and I make it a point to draw my customer's attention to inefficiencies in my work environment. Why? Because it's in my best interests to maximize my productivity.
First of all, I truly enjoy my work, and working efficiently increases my personal satisfaction with the job at hand. It also allows me to proceed to the next interesting challenge that much sooner.
More importantly though, the more productive I am, the happier my customer is. In a business where my personal reputation is what gets me the next contract and supports my hourly rate, a happy customer becomes an asset I can take directly to the bank.
I tried this line of reasoning once, but on a much larger scale. I proved that an automated system could save hours of work each day. Adding in the hourly equivilent of the effected employees salaries, I could show a cost savings in the tens of thousands of dollars annually.
My response was this: "If we can't fire someone or cut someone's pay, it doesn't save any money". It made me furious, how could the reject the logic behind my math? Only later did I come to understand their reasoning: All the work that needed to be done was being done for what they are paying the employees. Taking away work to be done, without taking away pay going to the employees would not save money.
So to justify your second monitor you either have to show a real money reduction of cost, or a real money increase in revenue. Your efficiency is your responsibility, not the company's responsibility. After all, why should they pay more tomorrow get you to do the same job you did yesterday? Its often easer to replace you with someone more efficient at the same cost, than to increase your cost to make you more efficient.
As an aside, whenever I make proposals for automating processes now, I don't calculate how much work I reduce, or how much more efficient I can make it, I calculate how much revenue they are missing out on because their processes can't handle the extra work, then show them how automation would let them handle it, and therefore gain the extra revenue.
http://www.mhall119.com
The only time you can REALLY justify a dual monitor setup is when your primary job/task requires you to quickly see a whole lot of data at one time. Otherwise, use a multi-desktop configuration where you can assign quick-keys to switch views from one desktop to the other. UNIX and Linux desktop systems( CDE, KDE, Gnome, etc ) and probably others have always had multi-desktop support so you can run apps fullscreen in different desktops and with a keystroke you can instantly switch to the specific desktop. Toggling through the apps with the task-switcher( Alt-Tab ) isn't efficient since you likely vary the number of apps running at one time and switching to a specific desktop will get you right to the data or app you want/need to see.
;-)
Again, unless you absolutely must simultaneously see a ton of data which can only be efficiently done with 2 or more monitors, you'll probably have to snowball your IT department into thinking you need the extra monitors. One thing you might try is to tell them you have epilepsy and a quickly changing/flashing display window could trigger an episode.
2+ displays are easier but saying it's required is gonna take some work. IMO.
LoB
"Anyone who stands out in the middle of a road looks like roadkill to me." --Linus
He should just hide the monitor in a box and stick it in the dark corner of his cube. The company can't audit what they can't see. This technique worked successfully at several companies I worked for.
Superglue the frames together, use black electrical tape, to go around both frames so it looks like one unit. Then remove one of the asset tags if there is on.
Set back and smile.
Yes, that is exactly right, all things being equal and fair. That is hardly the case, often large companies maintain their market share not through capitalism but through good old fashion organized crime (Enron), or through good old fashion communism (state enforced monopolies, such as telcoms). What US is becoming is a Corporatocracy, which is just soviet style communism with a better marketing department.
Instead of Corporatocracy I think "Corporate Aristocracy", which Thomas Jefferson warned of, works better. He saw corporations as one of three threats to natural rights, the other two being government and organized religion.
FalconShould there be a Law?
I think he wants more than just his word to back him up.
The best thing he can do is set the manager up with a second monitor so he can see the difference. I am an avid multi monitor user. Friends and family that use my machines have gone to the same set up on there machines. At work, I did the same as this guy and eventual converted the entire department. All but one person (the new guy) now have 2 monitors.
now im up to 4 monitors. I wanted 3, but it was just as easy to do 4 as it was 3. If I had to make a cut, i would drop one. But nobody else is willing to give up there set ups.
If you can't convert others, at the very least mention the advantages now before the audit gets to your monitor. Be proactive at telling your supervisor that its needed before the auditor tells him its not needed.
Im a gamer, not a grammer major. This post is full of spelling and grammer mistakes.
Bill Gates uses three monitors and mentioned that taking even one away would decrease his productivity significantly. That could be a good argument to use.
I still prefer to think that we just haven't found yet that solution that sucks less, and we should keep thinking on.
Why stop at 4? How about 13? Or 18? Or 21?
"Her idea of wit is nothing more than an incisive observation humorously phrased and delivered with impeccable timing."
Here are some links to some documentation:
. pdf8 344.html
http://images.apple.com/pro/pdf/Cin_Disp30_report
http://weblog.infoworld.com/techwatch/archives/00
http://www.petefreitag.com/item/552.cfm
enjoy
Here are some advantages of one approach against the other:
* better organization and looking at different (two) applications at the same time: dual monitors
* GUI development: wide screen monitor
* side bars, additional content: wide screen monitor (and a window manager app)
* 100 programs open at the same time: dual monitors (and multiple desktops)
* multimedia (video/games): wide screen monitor
* internet browsing: dual monitors
* email: dual monitors
At work I have significant speedups for dual monitors. But then I am creating applications where I have to debug both the client and the server at the same time. Also, when programming it is really good to have documentation next to the code. With a good IDE it is also possible to have the debug and code perspectives on different screens (e.g. Eclipse handles this *really* well). I would always go for dual monitors at work if I had the choice. Using two 17" monitors is not that expensive, with 19" you get bigger letters, but most of them are 1280x1024, just like the 17" - so only go for 19" if the price difference is neglectible.
I feel that my speedup is between 5-10% easily. So the company started saving money in about, oh, two weeks time, tops.
If you have a choice in choosing the flat screens for work:
* 4:3 aspect ratio (two flat screens does not work well, too big a turning angle for your head/eyes)
* anti-glare
* 170 degrees looking angle (if you have a rotating screen, this becomes *really* important)
* DVI is nice (better colors, less chance of syncing problems, needs a - passive - video card with dual DVI output)
* height adjustable, tiltable (forget about rotation and pivoting the screen - you won't use it)
* USB hubs are nice (but don't work well in combination with a rotating screen)
* refresh rate is not important anymore
At home I am used to watch video and play games, so I went for the wide screen. Some websites do look a bit weird on 1680 pixels wide though.
I use a Matrox Parhelia at work and Matrox's TripleHead2Go at home for Triplehead. Right now I'm using 3072x768, using one new and two secondhand Dell/BenQ 15" LCD panels. At work it's 3840x1024, using one LCD panel and two old CRTs.
Contrary to what many others have said, I find that one of the major benefits of Matrox's triplehead implementation is that as far as Windows is concerned it's one screen. This not only provides maximum compatibility with software not properly written to cope with multihead, but it means I can easily grab the entire three screens for, say, a wide Excel spreadsheet, Photoshop, or some complicated bit of code. Matrox do provide software to make the single desktop behave like three screens for the purposes of maximising windows, but I have that turned off.