Compute smarter. Avoid neck pain by placing document holders and computer monitors and positioned at eye-level, along with hands-free telephone headsets, can reduce neck strain. -Compute comfortably. Your upper body should be spaced 20 to 26 inches from your computer monitor, the top of which should be at an even line with the top of your head when your head is in neutral position. Your arms should hang comfortably at your sides, elbows at a right angle, with your wrists relaxed while typing.