7 Maintaining your computer .......................................................................................................................... 38
Improving performance ....................................................................................................................................... 38
Using Disk Defragmenter .................................................................................................................. 38
Using Disk Cleanup ............................................................................................................................ 38
Updating programs and drivers .......................................................................................................................... 38
Cleaning your computer ...................................................................................................................................... 39
Cleaning procedures .......................................................................................................................... 39
Cleaning the display ........................................................................................................ 39
Cleaning the sides or cover ............................................................................................. 39
Cleaning the TouchPad, keyboard, or mouse (select models only) ............................... 40
Traveling with or shipping your computer .......................................................................................................... 40
8 Securing your computer and information ....................................................................................................... 41
Using passwords .................................................................................................................................................. 41
Setting Windows passwords ............................................................................................................. 41
Setting Setup Utility (BIOS) passwords ............................................................................................. 42
Using Internet security software ......................................................................................................................... 42
Using antivirus software ................................................................................................................... 42
Using rewall software ..................................................................................................................... 42
Installing software updates ................................................................................................................................. 43
Installing critical security updates ...................................................................................................................... 43
Using HP Touchpoint Manager (select models only) ........................................................................................... 43
Securing your wireless network .......................................................................................................................... 43
Backing up your software applications and information .................................................................................... 43
Using an optional security cable lock .................................................................................................................. 44
9 Using Setup Utility (BIOS) ............................................................................................................................. 45
Starting Setup Utility (BIOS) ................................................................................................................................ 45
Updating the BIOS ................................................................................................................................................ 45
Determining the BIOS version ........................................................................................................... 45
Downloading a BIOS update .............................................................................................................. 45
10 Using HP PC Hardware Diagnostics (UEFI) ..................................................................................................... 47
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device .................................................................... 47
11 Backing up, restoring, and recovering .......................................................................................................... 48
Creating recovery media and backups ................................................................................................................ 48
Creating HP Recovery media (select models only) ........................................................................... 48
Using Windows tools ........................................................................................................................................... 49
Restore and recovery ........................................................................................................................................... 49
ix