Using passwords .............................................................................................................................. 109
Securing system devices ................................................................................................. 116
Using antivirus software ................................................................................................................... 118
Using firewall software ..................................................................................................................... 119
Installing a security cable ................................................................................................................. 122
Updating software ............................................................................................................................ 123
Updating the BIOS ........................................................................................................... 124
Backing up your information ............................................................................................................. 128
Performing a recovery ...................................................................................................................... 129
Starting Computer Setup .................................................................................................................. 130
Using Computer Setup ..................................................................................................................... 130
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