Running on external power
.................................................................................................................................
35
7
Maintaining your computer
..........................................................................................................................
37
Improving performance
.......................................................................................................................................
37
Using Disk Defragmenter
..................................................................................................................
37
Using Disk Cleanup
............................................................................................................................
37
Using HP 3D DriveGuard (select products only)
................................................................................
37
Identifying HP 3D DriveGuard status
..............................................................................
38
Updating programs and drivers
..........................................................................................................................
38
Updating using Windows 10
..............................................................................................................
38
Updating using Windows 10 S
...........................................................................................................
38
Cleaning your computer
......................................................................................................................................
39
Using HP Easy Clean (select products only)
......................................................................................
39
Removing dirt and debris from non-HP Easy Clean computers
.......................................................
39
Caring for wood veneer (select products only)
.................................................................................
40
Traveling with or shipping your computer
..........................................................................................................
40
8
Securing your computer and information
.......................................................................................................
42
Using passwords
..................................................................................................................................................
42
Setting Windows passwords
.............................................................................................................
42
Setting Setup Utility (BIOS) passwords
.............................................................................................
43
Using Windows Hello (select products only)
.......................................................................................................
44
Using internet security software
.........................................................................................................................
44
Using antivirus software
...................................................................................................................
44
Using
firewall
software
.....................................................................................................................
44
Installing software updates
.................................................................................................................................
45
Using HP Device as a Service (select products only)
...........................................................................................
45
Securing your wireless network
..........................................................................................................................
45
Backing up your software applications and information
....................................................................................
45
Using an optional security cable (select products only)
.....................................................................................
45
9
Using Setup Utility (BIOS)
.............................................................................................................................
46
Starting Setup Utility (BIOS)
................................................................................................................................
46
Updating Setup Utility (BIOS)
..............................................................................................................................
46
Determining the BIOS version
...........................................................................................................
46
Downloading a BIOS update
..............................................................................................................
47
10
Using HP PC Hardware Diagnostics
..............................................................................................................
48
Using HP PC Hardware Diagnostics Windows (select products only)
.................................................................
48
Downloading HP PC Hardware Diagnostics Windows
.......................................................................
48
ix