Dell Inspiron 545 MT User Manual page 18

17 Security and Privacy
18
Contents
Using a TV Wizard to Configure Display
Settings . . . . . . . . . . . . . . . . . . . . . .
Getting Help for Video Card Control Panels
Troubleshooting Display Settings
Where to Find Help
Resolving Common Problems
Protecting Your Computer-Using Administrator
Rights, User Groups, and Passwords
Administrator Rights
User Groups
. . . . . . . . . . . . . . . . . . . .
Passwords . . . . . . . . . . . . . . . . . . . .
Smart Cards . . . . . . . . . . . . . . . . . . . . . .
Fingerprint Readers
Facial Recognition Software
Using a Firewall to Secure Your Computer
Turning On Windows Firewall
Encrypting Files and Folders
Using Antivirus Software
Maintaining Security When Using a Public
Wireless Network
Reducing the Risk of Getting Computer Viruses
Dealing With Cookies
Blocking all Cookies
Avoiding Spyware and Malware
. . . . . . . . . . .
. . . . . . . . . . . . . . . .
. . . . . . . . . . .
. . . . . . . . . . . . . . .
. . . . . . . . .
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .
. . . . . . . . . . .
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . .
. . . . . . . . . . .
248
. . . 249
249
249
249
251
251
251
252
253
254
254
255
. . . . . . 255
255
256
256
256
. . . 257
258
258
259