Lage acculading verhelpen wanneer de computer de sluimerstand niet kan
beëindigen ....................................................................................................................... 36
Door de gebruiker vervangbare accu bewaren ................................................................................. 36
Door de gebruiker vervangbare accu afvoeren ................................................................................ 36
Netvoeding gebruiken ......................................................................................................................................... 36
Veelvoorkomende problemen met energiebeheer oplossen ........................................................... 37
Computer afsluiten (uitschakelen) ...................................................................................................................... 38
7 Computer onderhouden ................................................................................................................................ 39
Prestaties verbeteren .......................................................................................................................................... 39
Schijfdefragmentatie gebruiken ....................................................................................................... 39
Schijfopruiming gebruiken ................................................................................................................ 39
HP 3D DriveGuard gebruiken (alleen bepaalde producten) .............................................................. 39
De status van HP 3D DriveGuard herkennen .................................................................. 40
Updates van programma's en stuurprogramma's uitvoeren .............................................................................. 40
Computer schoonmaken ...................................................................................................................................... 40
Reinigingsprocedures ........................................................................................................................ 41
Het beeldscherm reinigen ............................................................................................... 41
De zijkanten en het deksel reinigen ............................................................................... 41
De touchpad, het toetsenbord of de muis reinigen (alleen bepaalde producten) ......... 41
Reizen met of verzenden van de computer ......................................................................................................... 41
8 Computer en gegevens beveiligen ................................................................................................................. 43
Wachtwoorden gebruiken ................................................................................................................................... 43
Windows-wachtwoorden instellen ................................................................................................... 43
Setup Utility (BIOS)-wachtwoorden instellen ................................................................................... 44
Windows Hello gebruiken (alleen bepaalde producten) ..................................................................................... 44
Internetbeveiligingssoftware gebruiken ............................................................................................................. 46
Antivirussoftware gebruiken ............................................................................................................ 46
Firewallsoftware gebruiken .............................................................................................................. 46
Software-updates installeren ............................................................................................................................. 46
HP Touchpoint Manager gebruiken (alleen bepaalde producten) ...................................................................... 47
Draadloos netwerk beveiligen ............................................................................................................................. 47
Back-up maken van applicaties en gegevens ..................................................................................................... 47
Een optionele beveiligingskabel gebruiken (alleen bepaalde producten) ......................................................... 47
9 Setup Utility (BIOS) gebruiken ...................................................................................................................... 48
Setup Utility (BIOS) starten ................................................................................................................................. 48
Setup Utility (BIOS) bijwerken ............................................................................................................................. 48
BIOS-versie vaststellen ..................................................................................................................... 48
ix
