hangs, system, preventing, 250–251
hardware diagnostics, 241
hardware-independent disk imaging, 269–272
creating and managing disk images, 269–272
WIM (Windows Imaging Format), 269
Health Registration Authority, 155
Help, accessing, 5
hibernation, 96
hidden tasks, viewing, 257
High Contrast, 120
home pages
Internet Explorer 7, 48
Windows Defender, 227–228