Playing music ..................................................................................................................... 39
Watching a movie .............................................................................................................. 40
Webcam ............................................................................................................................................. 44
Protecting the computer ..................................................................................................................... 45
Using passwords ................................................................................................................................ 46
Setup password ................................................................................................................. 47
Power-on password ........................................................................................................... 49
Securing system devices ................................................................................................... 57
Using antivirus software ..................................................................................................................... 60
Using firewall software ....................................................................................................................... 61
Installing critical updates .................................................................................................................... 62
Installing a security cable ................................................................................................................... 63
Using a USB device ........................................................................................................................... 64
Connecting a USB device .................................................................................................. 64
Using USB legacy support ................................................................................................. 65
Using external drives .......................................................................................................................... 66
CD-RW discs ..................................................................................................... 39
DVD±R discs ..................................................................................................... 39
DVD±RW discs ................................................................................................. 39
vii