141
A
About This Computer tab
75
AC power setting
78
adding
hardware
45
memory
87
peripherals
45
printers
66
adjusting
brightness
17
volume
17
Alt key
14
Application Recovery CD
107
Applications key
14
audio
adjusting volume
17
troubleshooting
131
Audio tab
75
B
battery packs
charge status icons
81
conserving battery power
80
BatteryScope utility
81
brightness
adjusting
17
built-in speaker
17
volume
17
buttons
Start (Windows)
74
C
camera
digital video camcorder
59
canceling commands
13
Caps Lock
indicator light
16
CD or DVD discs
cleaning
52
handling
52