9 Security ........................................................................................................................................................... 51
Protecting the computer ..................................................................................................................... 51
Using passwords ................................................................................................................................ 52
Setting passwords in Windows .......................................................................................... 52
Setting passwords in Computer Setup .............................................................................. 53
Managing an administrator password in Computer Setup ................................................. 53
Entering an administrator password in Computer Setup ................................... 54
Using antivirus software ..................................................................................................................... 54
Using firewall software ....................................................................................................................... 55
Installing critical security updates ....................................................................................................... 55
Installing an optional security cable .................................................................................................... 55
Using the fingerprint reader (select models only) ............................................................................... 56
Locating the fingerprint reader ........................................................................................... 56
Using HP SimplePass (select models only) ....................................................................... 56
Registering fingerprints ..................................................................................... 57
Using your registered fingerprint to log on to Windows ..................................... 57
10 Maintenance ................................................................................................................................................. 58
Adding or replacing memory modules ................................................................................................ 58
Cleaning your computer ..................................................................................................................... 62
Cleaning procedures .......................................................................................................... 63
Cleaning the display (All-in-Ones or Notebooks) .............................................. 63
Cleaning the sides or cover ............................................................................... 63
Cleaning the TouchPad, keyboard, or mouse ................................................... 63
Updating programs and drivers .......................................................................................................... 63
11 Backing up, restoring, and recovering .......................................................................................................... 64
Creating backups ............................................................................................................................... 64
Creating recovery media to recover the original system .................................................... 64
What you need to know ..................................................................................... 64
Creating the recovery media ............................................................ 65
Creating system restore points .......................................................................................... 65
What you need to know ..................................................................................... 65
Creating a system restore point ........................................................................ 65
Backing up system and personal information .................................................................... 65
Tips for a successful backup ............................................................................. 66
What you need to know ..................................................................................... 66
Creating a backup using Windows Backup and Restore .................................. 66
Restore and recovery ......................................................................................................................... 67
Restoring to a previous system restore point .................................................................... 67
viii