Hp Pavilion g6-2123us Notebook PC Bedienungsanleitung Seite 76
- Seite / 100
- Inhaltsverzeichnis
- FEHLERBEHEBUNG
- LESEZEICHEN
Bewertet. / 5. Basierend auf Kundenbewertungen
Using antivirus software
Computer viruses can disable programs, utilities, or the operating system, or cause them to function
abnormally. Antivirus software can detect most viruses, destroy them, and in most cases, repair any
damage they have caused.
For more information about computer viruses, type viruses in the Search box in Help and Support.
Using firewall software
Firewalls are designed to prevent unauthorized access to a system or network. A firewall can be
software you install on your computer and/or network, or it can be a combination of both hardware
and software.
There are two types of firewalls to consider:
●
Host-based firewalls—Software that protects only the computer it is installed on.
●
Network-based firewalls—Installed between your DSL or cable modem and your home network
to protect all the computers on the network.
When a firewall is installed on a system, all data sent to and from the system is monitored and
compared with a set of user-defined security criteria. Any data that does not meet those criteria is
blocked.
Installing software updates
HP, Microsoft Windows, and third-party software installed on your computer should be regularly
updated to correct security problems and improve software performance. For more information, see
Updating programs and drivers on page 60.
Installing Windows security updates
Updates to the operating system and other software may have become available after the computer
left the factory. Microsoft sends out alerts regarding critical updates. To protect the computer from
security breaches and computer viruses, install all critical updates from Microsoft as soon as you
receive an alert.
To be sure that all available updates are installed on the computer, observe these guidelines:
●
Run Windows Update as soon as possible after you set up your computer. Select Start > All
Programs > Windows Update.
● Run Windows Update monthly thereafter.
●
Obtain updates to Windows and other Microsoft programs, as they are released, from the
Microsoft website and through the updates link in Help and Support.
Installing HP and third-party software updates
HP recommends that you regularly update the software and drivers that were originally installed on
your computer. To download the latest versions, go to
http://www.hp.com/support. At this location,
you can also register to receive automatic update notifications when they become available.
66 Chapter 9 Securing your computer and information
- User Guide 1
- Safety warning notice 3
- Table of contents 5
- 1 Starting right 11
- Fun things to do 12
- More HP resources 13
- Right side 14
- Right side 5 15
- Left side 16
- Left side 7 17
- TouchPad 19
- Buttons and speakers 21
- Bottom 13 23
- 3 Connecting to a network 25
- Using the wireless controls 26
- Using a WLAN 27
- Setting up a WLAN 28
- Configuring a wireless router 28
- Protecting your WLAN 28
- Connecting to a WLAN 29
- Connecting to a wired network 30
- Using the webcam 33
- Using audio 33
- Using video 34
- Using the keyboard 38
- Using the hot keys 39
- Using the keypad 40
- Using the TouchPad 41
- Navigating 42
- Selecting 42
- Using TouchPad gestures 43
- Scrolling 44
- Pinching/Zooming 44
- Rotating 45
- 6 Managing power 46
- Using Sleep or Hibernation 47
- Using the power meter 49
- Selecting a power plan 50
- Running on battery power 51
- Conserving battery power 52
- Running on external power 54
- HP CoolSense 55
- Shutting down the computer 55
- Using a USB device 56
- Removing a USB device 57
- Using optical drives 59
- Inserting an optical disc 60
- Removing an optical disc 60
- Sharing drives on the network 61
- 8 Maintaining your computer 62
- Replacing a hard drive 63
- Using Disk Defragmenter 65
- Using Disk Cleanup 65
- 10. Replace the service door 69
- 11. Replace the battery 69
- 13. Turn on the computer 69
- Improving performance 59 69
- Updating programs and drivers 70
- Cleaning your computer 71
- 9 Securing your computer and 73
- Using passwords 74
- Installing software updates 76
- Diagnostics 78
- Determining the BIOS version 79
- Downloading a BIOS update 79
- Using System Diagnostics 80
- Creating backups 81
- What you need to know 82
- Tips for a successful backup 83
- Restore and recovery 85
- 12 Specifications 88
- Operating environment 89
- ● Troubleshooting 90
- Contacting customer support 90
- Troubleshooting 91
- Cannot connect to a WLAN 92
- WLAN connection is very weak 93
- Audio problems 94
- Power management problems 94
- Resolving a low battery level 95
- Troubleshooting an AC adapter 95
- 14 Electrostatic Discharge 97
Verwandte Produkte und Handbücher für Notebooks Hp Pavilion g6-2123us Notebook PC
Notebooks Hp Mini 1132TU PC Bedienungsanleitung
(86 Seiten)
(86 Seiten)
Notebooks Hp Mini 2102 Bedienungsanleitung
(88 Seiten)
(88 Seiten)
© 2020, manymanuals.de. Alle Rechte vorbehalten. | 0.283 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Kommentare zu diesen Handbüchern