Turning computer on and off, 1-4Typing, avoiding strain, 3-4

U

Upgrading, hard disk drive, 5-1–5-6

V

Video, A-5controller, A-2

drivers and utilities, 6-14RAM, A-1

resolution, 6-14Volume control, A-4

W

WAV sound format, 6-15

Wrist rest, 3-4

Index 9