7 Maintaining your computer .......................................................................................................................... 35
Improving performance ....................................................................................................................................... 35
Using Disk Defragmenter .................................................................................................................. 35
Using Disk Cleanup ............................................................................................................................ 35
Updating programs and drivers .......................................................................................................................... 35
Cleaning your computer ...................................................................................................................................... 36
Cleaning procedures .......................................................................................................................... 36
Cleaning the display ........................................................................................................ 36
Cleaning the sides or cover ............................................................................................. 36
Cleaning the TouchPad, keyboard, or mouse (select models only) ............................... 37
Traveling with or shipping your computer .......................................................................................................... 37
8 Securing your computer and information ....................................................................................................... 38
Using passwords .................................................................................................................................................. 38
Setting Windows passwords ............................................................................................................. 38
Setting Setup Utility (BIOS) passwords ............................................................................................. 39
Using Internet security software ......................................................................................................................... 39
Using antivirus software ................................................................................................................... 39
Using rewall software ..................................................................................................................... 39
Installing software updates ................................................................................................................................. 40
Installing critical security updates ...................................................................................................................... 40
Using HP Touchpoint Manager (select models only) ........................................................................................... 40
Securing your wireless network .......................................................................................................................... 40
Backing up your software applications and information .................................................................................... 40
Using an optional security cable lock .................................................................................................................. 41
9 Using Setup Utility (BIOS) ............................................................................................................................. 42
Starting Setup Utility (BIOS) ................................................................................................................................ 42
Updating the BIOS ................................................................................................................................................ 42
Determining the BIOS version ........................................................................................................... 42
Downloading a BIOS update .............................................................................................................. 42
10 Using HP PC Hardware Diagnostics (UEFI) ..................................................................................................... 44
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device .................................................................... 44
11 Backing up, restoring, and recovering .......................................................................................................... 46
Creating recovery media and backups ................................................................................................................ 46
Creating HP Recovery media (select models only) ........................................................................... 46
Using Windows tools ........................................................................................................................................... 47
Restore and recovery ........................................................................................................................................... 47
ix