User manual

7 Underhåll av datorn ..................................................................................................................................... 38
Förbättra prestanda ............................................................................................................................................ 38
Använda Diskdefragmenteraren ....................................................................................................... 38
Använda Diskrensning ....................................................................................................................... 38
Använda HP 3D DriveGuard (endast vissa produkter) ...................................................................... 38
Identiera HP 3D DriveGuards status ............................................................................. 39
Uppdatera program och drivrutiner .................................................................................................................... 39
Rengöra datorn .................................................................................................................................................... 39
Rengöringsprocedurer ...................................................................................................................... 39
Rengöra bildskärmen ...................................................................................................... 40
Rengöra sidorna eller höljet ........................................................................................... 40
Rengöra styrplattan, tangentbordet eller musen (endast vissa produkter) ................. 40
Resa med eller transportera datorn .................................................................................................................... 40
8 Skydda datorn och informationen ................................................................................................................. 42
Använda lösenord ................................................................................................................................................ 42
Skapa lösenord i Windows ................................................................................................................ 42
Skapa lösenord i Setup Utility (BIOS) ................................................................................................ 43
Använda ngeravtrycksläsaren (endast vissa produkter) .................................................................................. 43
Använda programvara för Internetsäkerhet ....................................................................................................... 44
Använda antivirusprogramvara ........................................................................................................ 44
Använda brandväggsprogramvara ................................................................................................... 44
Installera programvaruuppdateringar ................................................................................................................ 44
Använda HP Touchpoint Manager (endast vissa produkter) ............................................................................... 45
Skydda det trådlösa nätverket ............................................................................................................................ 45
Säkerhetskopiera program och information ....................................................................................................... 45
Använda ett säkerhetskabellås (tillval) .............................................................................................................. 45
9 Använda Setup Utility (BIOS) ........................................................................................................................ 47
Starta Setup Utility (BIOS) ................................................................................................................................... 47
Uppdatera Setup Utility (BIOS) ............................................................................................................................ 47
Ta reda på BIOS-versionen ................................................................................................................ 47
Ladda ned en BIOS-uppdatering ....................................................................................................... 48
Synkronisera en platta med tangentbordet (endast vissa produkter) ............................................................... 49
10 Använda HP PC Hardware Diagnostics (UEFI) ................................................................................................ 50
Hämta HP PC Hardware Diagnostics (UEFI) till en USB-enhet ............................................................................ 50
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