Protecting the computer ................................................................................................................... 108
Using passwords .............................................................................................................................. 109
Securing system devices ................................................................................................. 115
Using antivirus software ................................................................................................................... 117
Using firewall software ..................................................................................................................... 118
Installing critical updates .................................................................................................................. 119
Installing a security cable ................................................................................................................. 121
Updating software ............................................................................................................................ 123
Updating the BIOS ........................................................................................................................... 124
Backing up your information ............................................................................................................. 129
Performing a recovery ...................................................................................................................... 131
Using f11 recovery tools .................................................................................................. 132
Starting Computer Setup .................................................................................................................. 134
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