User manual

Slå datamaskinen av .......................................................................................................................... 34
7 Administrere og dele data ............................................................................................................................... 36
Bruke USB-enheter ............................................................................................................................ 36
Koble til USB-enheter ........................................................................................................ 36
Fjerne USB-enheter ........................................................................................................... 37
Koble til USB-enheter med egen strømforsyning .............................................................. 37
Sette inn og ta ut minnekort ............................................................................................................... 38
8 Vedlikehold av datamaskinen ......................................................................................................................... 39
Forbedre ytelsen ................................................................................................................................ 39
Håndtering av disker og stasjoner ..................................................................................... 39
Bruke Diskdefragmentering ............................................................................................... 39
Bruke Diskopprydding ........................................................................................................ 40
Oppdatere programmer og drivere ..................................................................................................... 40
Rengjøre datamaskinen ..................................................................................................................... 40
Rengjøringsprosedyrer ...................................................................................................... 40
Rengjøre skjermen (All-in-One-enheter og bærbare PCer) .............................. 41
Rengjøre sidene og dekselet ............................................................................ 41
Rengjøre styreputen, tastaturet eller musen ..................................................... 41
Reise med eller transportere datamaskinen ....................................................................................... 41
9 Sikre datamaskinen og informasjon ................................................................................................................ 43
Finne sikkerhetsprogramvaren ........................................................................................................... 43
Bruke passord .................................................................................................................................... 43
Angi Windows-passord ...................................................................................................... 44
Angi Setup Utility-passord (BIOS) ..................................................................................... 44
Bruke Internett-sikkerhetsprogramvare .............................................................................................. 45
Bruke antivirusprogramvare ............................................................................................... 45
Bruke brannmurprogramvare ............................................................................................. 45
Installere programvareoppdateringer ................................................................................................. 46
Installere Windows-sikkerhetsoppdateringer ..................................................................... 46
Installere programvareoppdateringer fra HP og tredjepart ................................................ 46
Sikre det trådløse nettverket .............................................................................................................. 46
Sikkerhetskopiere programvare og data ............................................................................................ 46
Bruke tyverisikringskabellås (tilleggsutstyr) ........................................................................................ 46
10 Bruke Computer Setup (BIOS) og HP PC Hardware Diagnostics (UEFI) ..................................................... 48
Starte Setup Utility (BIOS) .................................................................................................................. 48
Oppdatere BIOS ................................................................................................................................. 48
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