7 Maintaining your computer ................................................................................................................................................................... 35
Improving performance ........................................................................................................................................................ 35
Using Disk Defragmenter ................................................................................................................................. 35
Using Disk Cleanup ............................................................................................................................................ 35
Using HP 3D DriveGuard (select products only) ........................................................................................... 35
Identifying HP 3D DriveGuard status ......................................................................................... 36
Updating programs and drivers ........................................................................................................................................... 36
Cleaning your computer ........................................................................................................................................................ 36
Cleaning procedures ......................................................................................................................................... 36
Cleaning the display ..................................................................................................................... 37
Cleaning the sides or cover ......................................................................................................... 37
Cleaning the TouchPad, keyboard, or mouse (select products only) ................................... 37
Traveling with or shipping your computer ......................................................................................................................... 37
8 Securing your computer and information .......................................................................................................................................... 39
Using passwords .................................................................................................................................................................... 39
Setting Windows passwords ........................................................................................................................... 39
Setting Setup Utility (BIOS) passwords .......................................................................................................... 40
Using Windows Hello (select products only) ...................................................................................................................... 40
Using Internet security software ......................................................................................................................................... 40
Using antivirus software ................................................................................................................................... 41
Using rewall software ..................................................................................................................................... 41
Installing software updates .................................................................................................................................................. 41
Using HP Touchpoint Manager (select products only) ..................................................................................................... 42
Securing your wireless network .......................................................................................................................................... 42
Backing up your software applications and information ................................................................................................. 42
Using an optional security cable (select products only) .................................................................................................. 42
9 Using Setup Utility (BIOS) ...................................................................................................................................................................... 43
Starting Setup Utility (BIOS) .................................................................................................................................................. 43
Updating Setup Utility (BIOS) ................................................................................................................................................ 43
Determining the BIOS version ......................................................................................................................... 43
Downloading a BIOS update ............................................................................................................................ 44
10 Using HP PC Hardware Diagnostics (UEFI) ....................................................................................................................................... 46
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device ............................................................................... 46
11 Backing up, restoring, and recovering .............................................................................................................................................. 48
Creating recovery media and backups ................................................................................................................................ 48
Creating HP Recovery media (select products only) .................................................................................... 48
ix