L2TP (Layer 2 Tunneling Protocol), 198
language options in Windows XP, 207
languages, protocols as, 224
laptop systems
battery assemblies in, 118
external connections in, 117–118
LCD panels in, 119
memory packages in, 119
safety issues in, 116–117
large-disk support, 195
laser printers
EP, 60–61, 61
LED, 61
last known good configuration, 158
launching applications, 180–182
Layer 2 Tunneling Protocol (L2TP), 198
LCD panels, 119
LED laser printers, 61
License Agreement window
in Windows 98, 199
in Windows 2000, 202
in Windows XP, 206
Line Up Icons option, 171
liquids in keyboards, 146
locating files and folders, 176–177
Log On window, 165
logical memory, 29
low-profile (NLX) motherboards, 5