User manual

7 Underhåll av datorn ..................................................................................................................................... 33
Förbättra prestanda ............................................................................................................................................ 33
Använda Diskdefragmenteraren ....................................................................................................... 33
Använda Diskrensning ....................................................................................................................... 33
Använda HP 3D DriveGuard (endast vissa produkter) ...................................................................... 33
Identiera HP 3D DriveGuards status ............................................................................. 34
Uppdatera program och drivrutiner .................................................................................................................... 34
Uppdatera med hjälp av Windows 10 ............................................................................................... 34
Uppdatera med hjälp av Windows 10 S ............................................................................................ 34
Rengöra datorn .................................................................................................................................................... 35
Rengöringsprocedurer ...................................................................................................................... 35
Rengöra bildskärmen ...................................................................................................... 35
Rengöra sidorna eller höljet ........................................................................................... 35
Rengöra styrplattan, tangentbordet eller musen (endast vissa produkter) ................. 35
Resa med eller transportera datorn .................................................................................................................... 36
8 Skydda datorn och informationen ................................................................................................................. 37
Använda lösenord ................................................................................................................................................ 37
Skapa lösenord i Windows ................................................................................................................ 37
Skapa lösenord i Setup Utility (BIOS) ................................................................................................ 38
Använda Windows Hello (endast vissa produkter) .............................................................................................. 38
Använda programvara för internetsäkerhet ....................................................................................................... 39
Använda antivirusprogramvara ........................................................................................................ 39
Använda brandväggsprogramvara ................................................................................................... 39
Installera programvaruuppdateringar ................................................................................................................ 40
Använda HP Device as a Service (endast vissa produkter) ................................................................................. 40
Skydda det trådlösa nätverket ............................................................................................................................ 40
Säkerhetskopiera program och information ....................................................................................................... 40
Använda en säkerhetskabel som tillval (endast vissa produkter) ...................................................................... 40
9 Använda Setup Utility (BIOS) ........................................................................................................................ 41
Starta Setup Utility (BIOS) ................................................................................................................................... 41
Uppdatera Setup Utility (BIOS) ............................................................................................................................ 41
Ta reda på BIOS-versionen ................................................................................................................ 41
Ladda ned en BIOS-uppdatering ....................................................................................................... 42
10 Använda HP PC Hardware Diagnostics .......................................................................................................... 44
Använda HP PC Hardware Diagnostics Windows (endast vissa modeller) ......................................................... 44
Hämta HP PC Hardware Diagnostics Windows ................................................................................. 44
Hämta den senaste versionen av HP PC Hardware Diagnostics Windows .................... 45
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