Best Keyboard Setup for Timed Written Exams

On test day you will use the keyboard the testing environment gives you — often a laptop keyboard if you are testing at home, sometimes an unfamiliar keyboard if you are testing at a center. The single most important rule is: practice on the exact keyboard you will use on test day. Not a similar one. Not a different model from the same brand. The same one.

If you have a choice of where to practice, choose the most uncomfortable realistic option. Adapting down from a mechanical keyboard at home to a laptop on test day costs 5 to 10 WPM. Adapting up from a laptop at home to a better keyboard on test day costs nothing.

Your wrists should be neutral — neither flexed up nor bent down — when your fingers are on the home row. If your wrists are angled up, your elbows are too low (raise the chair). If your wrists are angled down, your elbows are too high (lower the chair, or raise the keyboard with a stand).

This matters because bent-wrist typing fatigues the small forearm muscles and fingers more quickly, and fatigue translates directly into lower WPM and higher error rate on the back half of a long session. For 30-minute tests, wrist angle is not a minor preference — it is a material performance variable.

Your eyes should be roughly at the top edge of the screen when looking straight ahead, and the screen should be about an arm's length away. Too close and you will strain your eyes; too far and you will lean in as you get tired, which breaks posture and hurts typing form.

Laptop screens are usually too low for ideal posture because they are built into the keyboard. The fix is to raise the laptop on a stand and connect an external keyboard — but this only works if you will have the same external keyboard on test day. If you will be using the laptop keyboard on test day, practice on the laptop keyboard, and accept the suboptimal screen height as the tradeoff for realistic practice.

Good lighting has two properties: it is bright enough that you are not straining to read the screen, and it does not cause reflections on the screen. Overhead lighting is usually fine as long as there is no glare. A small desk lamp helps if overhead lighting is dim.

Avoid backlighting — a bright window behind you makes the screen hard to read and fatigues your eyes quickly. For home-administered tests like the LSAT Writing Sample, positioning matters especially because you control the environment.

Cold hands are slower than warm hands. This is not a metaphor — fine motor control degrades measurably as hand temperature drops. If the test room is cold, warm your hands before the exam starts: run them under warm water, rub them together, or just hold a warm drink for a minute.

For home tests, adjust the room temperature deliberately. Slightly warm is better than slightly cool for typing performance.

Use this checklist the morning of any timed written exam: