User manual
7 Underhåll av datorn ..................................................................................................................................... 36
Förbättra prestanda ............................................................................................................................................ 36
Använda Diskdefragmenteraren ....................................................................................................... 36
Använda Diskrensning ....................................................................................................................... 36
Använda HP 3D DriveGuard (endast vissa produkter) ...................................................................... 36
Identiera HP 3D DriveGuards status ............................................................................. 37
Uppdatera program och drivrutiner .................................................................................................................... 37
Rengöra datorn .................................................................................................................................................... 37
Rengöringsprocedurer ...................................................................................................................... 37
Rengöra bildskärmen ...................................................................................................... 38
Rengöra sidorna eller höljet ........................................................................................... 38
Rengöra styrplattan, tangentbordet eller musen (endast vissa produkter) ................. 38
Resa med eller transportera datorn .................................................................................................................... 38
8 Skydda datorn och informationen ................................................................................................................. 40
Använda lösenord ................................................................................................................................................ 40
Skapa lösenord i Windows ................................................................................................................ 40
Skapa lösenord i Setup Utility (BIOS) ................................................................................................ 41
Använda Windows Hello (endast vissa produkter) .............................................................................................. 41
Använda programvara för internetsäkerhet ....................................................................................................... 42
Använda antivirusprogramvara ........................................................................................................ 42
Använda brandväggsprogramvara ................................................................................................... 42
Installera programvaruuppdateringar ................................................................................................................ 42
Använda HP Device as a Service (endast vissa produkter) ................................................................................. 43
Skydda det trådlösa nätverket ............................................................................................................................ 43
Säkerhetskopiera program och information ....................................................................................................... 43
Använda en säkerhetskabel som tillval (endast vissa produkter) ...................................................................... 43
9 Använda Setup Utility (BIOS) ........................................................................................................................ 44
Starta Setup Utility (BIOS) ................................................................................................................................... 44
Uppdatera Setup Utility (BIOS) ............................................................................................................................ 44
Ta reda på BIOS-versionen ................................................................................................................ 44
Ladda ned en BIOS-uppdatering ....................................................................................................... 45
10 Använda HP PC Hardware Diagnostics .......................................................................................................... 47
Använda HP PC Hardware Diagnostics Windows (endast vissa modeller) ......................................................... 47
Hämta HP PC Hardware Diagnostics Windows ................................................................................. 47
Hämta den senaste versionen av HP PC Hardware Diagnostics Windows .................... 48
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