User manual
7 Underhåll av datorn ..................................................................................................................................... 32
Förbättra prestanda ............................................................................................................................................  32
Använda Diskdefragmenteraren ....................................................................................................... 32
Använda Diskrensning ....................................................................................................................... 32
Använda HP 3D DriveGuard (endast vissa produkter) ......................................................................  33
Identiera HP 3D DriveGuards status ............................................................................. 33
Uppdatera program och drivrutiner ....................................................................................................................  33
Rengöra datorn .................................................................................................................................................... 33
Rengöringsprocedurer ......................................................................................................................  34
Rengöra bildskärmen ...................................................................................................... 34
Rengöra sidorna eller höljet ...........................................................................................  34
Rengöra styrplattan, tangentbordet eller musen (endast vissa produkter) .................  34
Resa med eller transportera datorn .................................................................................................................... 34
8 Skydda datorn och informationen ................................................................................................................. 36
Använda lösenord ................................................................................................................................................ 36
Skapa lösenord i Windows ................................................................................................................  36
Skapa lösenord i Setup Utility (BIOS) ................................................................................................ 37
Använda Windows Hello (endast vissa produkter) .............................................................................................. 37
Använda programvara för internetsäkerhet ....................................................................................................... 38
Använda antivirusprogramvara ........................................................................................................  38
Använda brandväggsprogramvara ...................................................................................................  38
Installera programvaruuppdateringar ................................................................................................................  39
Använda HP Device as a Service (endast vissa produkter) .................................................................................  39
Skydda det trådlösa nätverket ............................................................................................................................ 39
Säkerhetskopiera program och information ....................................................................................................... 39
Använda en säkerhetskabel som tillval (endast vissa produkter) ...................................................................... 39
9 Använda Setup Utility (BIOS) ........................................................................................................................  40
Starta Setup Utility (BIOS) ...................................................................................................................................  40
Uppdatera Setup Utility (BIOS) ............................................................................................................................  40
Ta reda på BIOS-versionen ................................................................................................................ 40
Ladda ned en BIOS-uppdatering ....................................................................................................... 41
10 Använda HP PC Hardware Diagnostics .......................................................................................................... 43
Använda HP PC Hardware Diagnostics Windows (endast vissa modeller) .........................................................  43
Hämta HP PC Hardware Diagnostics Windows .................................................................................  43
Hämta den senaste versionen av HP PC Hardware Diagnostics Windows ....................  44
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