User manual

7 Vedlikehold av datamaskinen ....................................................................................................................... 34
Forbedre ytelsen .................................................................................................................................................. 34
Bruke Diskdefragmentering .............................................................................................................. 34
Bruke Diskopprydding ....................................................................................................................... 34
Bruke HP 3D DriveGuard (kun på enkelte produkter) ....................................................................... 34
Fastslå HP 3D DriveGuard-status ................................................................................... 35
Oppdatere programmer og drivere ..................................................................................................................... 35
Rengjøre datamaskinen ...................................................................................................................................... 35
Rengjøringsprosedyrer ..................................................................................................................... 35
Rengjøre skjermen .......................................................................................................... 36
Rengjøre sidene og dekselet .......................................................................................... 36
Rengjøre styreputen, tastaturet eller musen (kun på enkelte produkter) .................... 36
Reise med eller transportere datamaskinen ...................................................................................................... 36
8 Sikre datamaskinen og informasjon .............................................................................................................. 38
Bruke passord ...................................................................................................................................................... 38
Angi Windows-passord ..................................................................................................................... 38
Angi Setup Utility-passord (BIOS) ..................................................................................................... 39
Bruke Windows Hello (kun på enkelte modeller) ................................................................................................ 39
Bruke Internett-sikkerhetsprogramvare ............................................................................................................. 40
Bruke antivirusprogramvare ............................................................................................................. 40
Bruke brannmurprogramvare ........................................................................................................... 40
Installere programvareoppdateringer ................................................................................................................ 40
Bruke HP-enheten som en tjeneste (kun på enkelte produkter) ........................................................................ 41
Sikre det trådløse nettverket .............................................................................................................................. 41
Sikkerhetskopiere programvare og data ............................................................................................................ 41
Bruke en valgfri tyverisikringskabel (kun på enkelte produkter) ....................................................................... 41
9 Bruke Setup Utility (BIOS) ............................................................................................................................. 42
Starte Setup Utility (BIOS) ................................................................................................................................... 42
Oppdatere Setup Utility (BIOS) ............................................................................................................................ 42
Fastslå BIOS-versjon ......................................................................................................................... 42
Laste ned BIOS-oppdateringer .......................................................................................................... 43
10 Bruk av HP PC Hardware Diagnostics ........................................................................................................... 44
Bruke HP PC Hardware Diagnostics Windows (kun på enkelte produkter) ......................................................... 44
Nedlasting av HP PC Hardware Diagnostics Windows ...................................................................... 44
Nedlasting av den nyeste versjonen av HP PC Hardware Diagnostics Windows ........... 45
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