Windows theme suddenly changed into classic and slows down


  1. Posts : 3
    Windows 7 Ultimate x64
       #1

    Windows theme suddenly changed into classic and slows down


    So I was watching some youtube videos with mozilla and then all of the sudden the screen flashes, turns into classic theme, slows down my pc a bit (cpu usage suddenly >50%). This happened for like a minute and then everything back to normal again. This never happens to me before. Can anybody explain it to me? Am I the only one?
      My Computer


  2. Posts : 71,255
    64-bit Windows 10 Pro
       #2

    Hello Vincent,

    I would say that is sounds like your WEI score may have updated at that time, or a video driver may have been installed through Windows Update.
      My Computer


 

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