8 Memory modules ..........................................................................................................................................

82

9

Security ..........................................................................................................................................................

86

 

Protecting the computer .....................................................................................................................

86

 

Using passwords ................................................................................................................................

86

 

Setting passwords in Windows ..........................................................................................

87

 

Setting passwords in Setup Utility .....................................................................................

87

 

Administrator password .....................................................................................

88

 

Managing an administrator password ...............................................

88

 

Entering an administrator password .................................................

88

 

Power-on password ..........................................................................................

88

 

Managing a power-on password ......................................................

89

 

Entering a power-on password .........................................................

89

 

Using antivirus software .....................................................................................................................

89

 

Using firewall software .......................................................................................................................

90

 

Installing critical updates ....................................................................................................................

91

10

Setup Utility (BIOS) .....................................................................................................................................

92

 

Starting Setup Utility ...........................................................................................................................

92

 

Using Setup Utility ..............................................................................................................................

92

 

Changing the language of Setup Utility .............................................................................

92

 

Navigating and selecting in Setup Utility ............................................................................

93

 

Displaying system information ...........................................................................................

93

 

Restoring default settings in Setup Utility ..........................................................................

93

 

Exiting Setup Utility ............................................................................................................

94

 

Setup Utility menus ............................................................................................................................

94

 

Main menu .........................................................................................................................

94

 

Security menu ....................................................................................................................

94

 

System Configuration menu ..............................................................................................

95

 

Diagnostics menu ..............................................................................................................

95

11 Software updates ........................................................................................................................................

96

 

Updating the BIOS .............................................................................................................................

96

 

Determining the BIOS version ...........................................................................................

96

 

Downloading a BIOS update .............................................................................................

97

 

Updating programs and drivers ..........................................................................................................

98

12 Backup and recovery ..................................................................................................................................

99

 

Creating recovery discs ......................................................................................................................

99

 

Backing up your information .............................................................................................................

100

 

Using Windows Backup and Restore ..............................................................................

102

 

Using system restore points ............................................................................................

103

 

When to create restore points .........................................................................

103

ix