5 Multimedia ..................................................................................................................................................... 42
Multimediamerkmale .......................................................................................................................... 42
Einstellen der Lautstärke ................................................................................................... 44
Multimediasoftware ............................................................................................................................ 46
Audio .................................................................................................................................................. 47
Video .................................................................................................................................................. 48
Webcam ............................................................................................................................................. 50
6 Sicherheit ....................................................................................................................................................... 51
Schützen des Computers ................................................................................................................... 51
Verwenden von Kennwörtern ............................................................................................................. 51
Verwenden von Firewalls ................................................................................................................... 56
7 Digitale Karten ............................................................................................................................................... 58
8 USB-Geräte .................................................................................................................................................... 61
Verwenden eines USB-Geräts ........................................................................................................... 61
Administratorkennwort ...................................................................................... 53
vii