uninstalling updates, 140, 141
unsolicited commercial e-mail (UCE). See spam
unused disk space, erasing, 263, 263
Unused Disk Space tab, 260
updates, 133-134
anti-spyware definition files, 170, 170
manual process, 139-140, 141
security, 134
Service Packs, 134-135, 135
software, 141-142, 142
virus definition files, 149-150, 150
Windows Update, 136-139, 136-139
upgrading router firmware, 312, 312
URL history, 265
US DoD 5220.22-M erasing methods, 259
USB flash drives for wireless networks, 302, 302
Use Sharing Wizard (Recommended) option
for folders, 277
for printers, 286
User Account Control dialog box settings
administrators, 24-26, 24-25
certificates, 211
content ratings, 78
creating accounts, 17
deleting accounts, 23
Event Viewer, 56
Local Computer Policy, 64
Local Security Policy, 61
lockout policies, 40-42
names, 19
parental controls, 97
password policies, 39
passwords, 21-22
processes, 55
shared folders, 275, 278
shared printers, 284
spyware removal tools, 176
Syskey password, 49
types, 18
user activities, 101
viruses, 148
user accounts, 11-12, 12
benefits, 12-13
creating, 16-17
deleting, 23-24, 23
passwords, 21-23, 21, 34-35
renaming, 19-20, 20
Run As command for, 24-27, 24-27
types, 13-16, 16, 18, 19
in Windows Vista installation, 320
User Accounts applet, 12, 12
user activity reports, 101-102, 101-102
User Controls screen, 97
user passwords, BIOS, 47-48
Username Can Only Use The Programs I Allow option, 100
usernames
user accounts, 11, 17
in Windows Vista installation, 319
Using Your Private Key To Decrypt Message dialog box, 219