HP 2570p Guia do Utilizador descarregar pdf (Página 38)

Scrolling

Scrolling is useful for moving up, down, or sideways on a page or image.

●

Place two fingers slightly apart on the TouchPad zone and then drag them up, down, left, or

right.

Pinching/zooming

Pinching and zooming allow you to zoom out or in on images or text.

●

Zoom in by placing two fingers together on the TouchPad zone and then moving your fingers

apart.

●

Zoom out by placing two fingers apart on the TouchPad zone and then moving your fingers

together.

28 Chapter 4 Pointing devices and keyboard

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 113 114

User Guide 1
Safety warning notice 3
Table of contents 5
1Welcome 11
Finding information 12
Finding information 3 13
TouchPad 14
Component Description 15
Right 11 21
Display 15 25
Bottom 17 27
3 Connecting to a network 28
Using a WLAN 29
Setting up a WLAN 30
Configuring a wireless router 30
Protecting your WLAN 30
Connecting to a WLAN 31
Inserting and removing a SIM 32
Connecting to a wired network 34
Using pointing devices 36
Using TouchPad Gestures 37
Using the keyboard 39
Identifying the hot keys 40
Using keypads 41
5 Multimedia 43
Connecting a microphone 44
Adjusting the volume 44
Webcam (select models only) 45
6 Power management 47
Setting power options 48
Using battery power 49
Using Battery Check 50
Managing low battery levels 51
Conserving battery power 52
Using external AC power 53
Testing an AC adapter 54
7 External cards and devices 56
Removing a digital card 57
Configuring an ExpressCard 57
Inserting an ExpressCard 58
Removing an ExpressCard 59
Using a USB device 60
Connecting a USB device 61
Removing a USB device 61
Connecting an eSATA device 62
Removing an eSATA device 62
Using the docking connector 63
Handling drives 64
Using hard drives 65
Removing the hard drive 66
Using Disk Defragmenter 67
Using Disk Cleanup 67
Inserting an optical disc 69
Removing an optical disc 70
62 Chapter 8 Drives 72
Sharing optical drives 73
9Security 74
Using passwords 75
Setting a DriveLock password 78
Entering a DriveLock password 79
Changing a DriveLock password 79
Removing DriveLock protection 80
Using antivirus software 81
Using firewall software 81
10 Maintenance 84
Cleaning your computer 86
Cleaning procedures 87
Updating programs and drivers 88
11 Backup and recovery 89
Performing a system recovery 90
Using f11 recovery tools 91
Using HP Software Setup 92
System Diagnostics 93
Updating the BIOS 95
Downloading a BIOS update 96
13 Support 98
14 Specifications 100
Operating environment 101
A Traveling with the computer 102
B Troubleshooting 104
The computer screen is blank 105
A disc does not play 108
C Electrostatic discharge 110

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HP 2570p Guia do Utilizador Página 38

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