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Netvoeding gebruiken ......................................................................................................................................... 34
Veelvoorkomende problemen met energiebeheer oplossen .......................................................... 35
Computer afsluiten (uitschakelen) ..................................................................................................................... 35
7 Computer onderhouden ............................................................................................................................... 37
Prestaties verbeteren .......................................................................................................................................... 37
Schijfdefragmentatie gebruiken ....................................................................................................... 37
Schijfopruiming gebruiken ................................................................................................................ 37
Updates van programma's en stuurprogramma's uitvoeren ............................................................................. 37
Computer schoonmaken ..................................................................................................................................... 38
Reinigingsprocedures ....................................................................................................................... 38
Reizen met of transporteren van computer ....................................................................................................... 39
8 Computer en gegevens beveiligen ................................................................................................................. 41
Wachtwoorden gebruiken ................................................................................................................................... 41
Windows-wachtwoorden instellen ................................................................................................... 41
Setup Utility (BIOS)-wachtwoorden instellen ................................................................................... 42
Internetbeveiligingssoftware gebruiken ............................................................................................................ 43
Antivirussoftware gebruiken ............................................................................................................ 43
Firewallsoftware gebruiken .............................................................................................................. 43
Software-updates installeren ............................................................................................................................. 43
Essentiële beveiligingsupdates installeren ........................................................................................................ 43
HP Touchpoint Manager gebruiken (alleen bepaalde modellen) ....................................................................... 44
Draadloos netwerk beveiligen ............................................................................................................................ 44
Back-up maken van applicaties en gegevens ..................................................................................................... 44
Optioneel beveiligingskabelslot gebruiken ........................................................................................................ 44
9 Setup Utility (BIOS) gebruiken ...................................................................................................................... 46
Setup Utility (BIOS) starten ................................................................................................................................. 46
BIOS-update uitvoeren ........................................................................................................................................ 46
BIOS-versie vaststellen ..................................................................................................................... 46
BIOS-update downloaden ................................................................................................................. 47
10 Het gebruik van HP PC Hardware Diagnostics (UEFI) ...................................................................................... 49
HP PC Hardware Diagnostics (UEFI) naar een USB-apparaat downloaden ........................................................ 49
Beeldscherm reinigen ..................................................................................................... 38
Zijkanten of deksel reinigen ........................................................................................... 39
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