Replacing the hard drive .................................................................................................................... 81
Using a USB device ........................................................................................................................... 84
Connecting a USB device .................................................................................................. 84
Removing a USB device .................................................................................................... 84
Using an eSATA device ..................................................................................................................... 86
Removing an eSATA device .............................................................................................. 86
Inserting a digital card ........................................................................................................ 88
Removing a digital card ..................................................................................................... 89
Using ExpressCards ........................................................................................................................... 90
Inserting an ExpressCard .................................................................................................. 90
Removing an ExpressCard ................................................................................................ 91
Protecting the computer ................................................................................................................... 101
Using passwords .............................................................................................................................. 102
Using antivirus software ................................................................................................................... 106
Using firewall software ..................................................................................................................... 107
Administrator password ................................................................................... 103
Power-on password ........................................................................................ 104
ix