Screen not updating, Technical term for this issue?

im4eversmart

New Member
Messages
14
So recently I had this problem with my computer

Take for example firefox, sometimes when I click another tab, the visuals of the original tab stays on screen and only updates a part of the buttons/pictures when I mouse over them.

It becomes fine when I click another tab and then click back to the tab i want again

Can someone tell me the technical term for this phenomenon?
 

My Computer

System One

  • OS
    Windows 8
    Computer type
    Laptop
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