User's Guide
Table Of Contents
- Getting started
- Getting to know your computer
- Connecting to a network
- Enjoying entertainment features
- Navigating the screen
- Using TouchPad and touch screen gestures
- Tap
- Two-finger pinch zoom
- Two-finger slide (TouchPad and Precision TouchPad)
- Two-finger tap (TouchPad and Precision TouchPad)
- Three-finger tap (TouchPad and Precision TouchPad)
- Four-finger tap (TouchPad and Precision TouchPad)
- Three-finger swipe (TouchPad and Precision TouchPad)
- Four-finger swipe (Precision TouchPad)
- One-finger slide (touch screen)
- Using an optional keyboard or mouse
- Using an on-screen keyboard (select products only)
- Using TouchPad and touch screen gestures
- Managing power
- Using Sleep and Hibernation
- Shutting down (turning off) the computer
- Using the Power icon and Power Options
- Running on battery power
- Running on external power
- Maintaining your computer
- Securing your computer and information
- Using passwords
- Using Windows Hello (select products only)
- Using Internet security software
- Installing software updates
- Using HP Device as a Service (select products only)
- Securing your wireless network
- Backing up your software applications and information
- Using an optional security cable (select products only)
- Using Setup Utility (BIOS)
- Using HP PC Hardware Diagnostics
- Backing up, restoring, and recovering
- Specifications
- Electrostatic discharge
- Accessibility
- Index
7 Maintaining your computer
It is important to perform regular maintenance to keep your computer in optimal condition. This chapter
explains how to use tools like Disk Defragmenter and Disk Cleanup. It also provides instructions for updating
programs and drivers, steps to clean the computer, and tips for traveling with (or shipping) the computer.
Improving performance
You can improve the performance of your computer by performing regular maintenance tasks with tools such
as Disk Defragmenter and Disk Cleanup.
Using Disk Defragmenter
HP recommends using Disk Defragmenter to defragment your hard drive at least once a month.
NOTE: It is not necessary to run Disk Defragmenter on solid-state drives.
To run Disk Defragmenter:
1. Connect the computer to AC power.
2. Type defragment in the taskbar search box, and then select Defragment and Optimize Drives.
3. Follow the on-screen instructions.
For additional information, access the Disk Defragmenter software Help.
Using Disk Cleanup
Use Disk Cleanup to search the hard drive for unnecessary les that you can safely delete to free up disk space
and help the computer run more eciently.
To run Disk Cleanup:
1. Type disk in the taskbar search box, and then select Disk Cleanup.
2. Follow the on-screen instructions.
Using HP 3D DriveGuard (select products only)
HP 3D DriveGuard protects a hard drive by parking the drive and halting data requests under either of the
following conditions:
●
You drop the computer.
●
You move the computer with the display closed while the computer is running on battery power.
A short time after the end of one of these events, HP 3D DriveGuard returns the hard drive to normal
operation.
NOTE: Only internal hard drives are protected by HP 3D DriveGuard. A hard drive installed in an optional
docking device or connected to a USB port is not protected by HP 3D DriveGuard.
NOTE: Because solid-state drives (SSDs) lack moving parts, HP 3D DriveGuard is unnecessary for these
drives.
Improving performance 35