Lage acculading verhelpen wanneer de computer de sluimerstand niet kan
beëindigen ....................................................................................................................... 32
Netvoeding gebruiken ......................................................................................................................................... 32
Veelvoorkomende problemen met energiebeheer oplossen ........................................................... 33
Computer afsluiten (uitschakelen) ...................................................................................................................... 33
7 Computer onderhouden ................................................................................................................................ 35
Prestaties verbeteren .......................................................................................................................................... 35
Schijfdefragmentatie gebruiken ....................................................................................................... 35
Schijfopruiming gebruiken ................................................................................................................ 35
HP 3D DriveGuard gebruiken (alleen bepaalde producten) .............................................................. 35
De status van HP 3D DriveGuard herkennen .................................................................. 36
Updates van programma's en stuurprogramma's uitvoeren .............................................................................. 36
Computer schoonmaken ...................................................................................................................................... 36
Reinigingsprocedures ........................................................................................................................ 37
Het beeldscherm reinigen ............................................................................................... 37
De zijkanten en het deksel reinigen ............................................................................... 37
De touchpad, het toetsenbord of de muis reinigen (alleen bepaalde producten) ......... 37
Reizen met of verzenden van de computer ......................................................................................................... 37
8 Computer en gegevens beveiligen ................................................................................................................. 39
Wachtwoorden gebruiken ................................................................................................................................... 39
Windows-wachtwoorden instellen ................................................................................................... 39
Setup Utility (BIOS)-wachtwoorden instellen ................................................................................... 40
Windows Hello gebruiken (alleen bepaalde producten) ..................................................................................... 41
Internetbeveiligingssoftware gebruiken ............................................................................................................. 42
Antivirussoftware gebruiken ............................................................................................................ 42
Firewallsoftware gebruiken .............................................................................................................. 42
Software-updates installeren ............................................................................................................................. 42
HP Touchpoint Manager gebruiken (alleen bepaalde producten) ...................................................................... 43
Draadloos netwerk beveiligen ............................................................................................................................. 43
Back-up maken van applicaties en gegevens ..................................................................................................... 43
Een optionele beveiligingskabel gebruiken (alleen bepaalde producten) ......................................................... 43
9 Setup Utility (BIOS) gebruiken ...................................................................................................................... 44
Setup Utility (BIOS) starten ................................................................................................................................. 44
Setup Utility (BIOS) bijwerken ............................................................................................................................. 44
BIOS-versie vaststellen ..................................................................................................................... 44
BIOS-update downloaden ................................................................................................................. 45
vii
