Lawyerist: The Best Computer Monitor Setup for Lawyers:
Most people focus on the CPU — the box that sits on or under your desk — when buying a computer. You will find regularly-updated buying guides full of specs for processor speed, memory, storage, etc., just about everywhere. But most CPUs will handle a lawyer’s basic computing needs. Specs are not what make for a good computing experience. A monitor, for example, is far more important than your computer’s processor’s clock speed.
I used to work in an outdoor store selling canoes and kayaks. Customers regularly came in planning to buy a $2,000 kevlar kayak, then went straight to the cheap paddles and PFDs (life jackets, if you prefer). But it makes much more sense to buy a $500 paddle, a high-end PDF, and a cheap kayak than it does to buy a $2,000 kayak, a $50 paddle, and a $20 PFD. The paddle will be in constant motion, and your PFD will be shifting with every movement. Cheap products mean slower progress, fatigue, sore wrists, and chafing.
Similarly, you will spend nearly all your time staring at your computer’s monitor, not pushing its CPU to the limit. You can run Microsoft Word and whatever else you use to manage your practice on a five-year-old laptop (at least). But a fuzzy picture, poor contrast, and limited adjustment will ruin your eyesight and contort your spine. Get a good monitor and cut costs on the CPU, if you have to. ...
There are good reasons to consider a second — or third or fourth — monitor. There are also some bad reasons to have extra screens.
Let’s dispense with the bad, first. It is tempting to use an extra monitor as a “dashboard” for your email and calendar (Outlook), or your social media, or whatever it is you think you might want to have visible at all times. This is a bad idea. There is no such thing as multitasking and all you will accomplish by keeping so many things visible at once is to distract yourself. In fact, at least one study found that a single 24” monitor was more productive than multiple (or larger) monitors.
If you can use your extra screens to help you work more effectively on one thing at a time, though, go for it. For example, it is harder to spread out more than one document if they are on your computer. If you can put two pages side-by-side on one monitor, you can put three or four together on two monitors — and so on. Or you can flip a monitor 90 degrees to see more of the document you are drafting or reading, or to zoom in and still see the whole page.
So, despite that study, if you are paperless and you frequently need to look at more than two pages at the same time, get a second monitor.