l install my operating recently and l cannot see the movie clearly this is to say that the sound is more faster than the image.the drivers are all installed what could be the problem?
More aboutoperating system
maybe the graphics driver.. you should find out what gpu you have in your computer.. (i'm guessing you're running something older than windows 7 cuz windows 7 was pretty good on detecting newer cards natively)
Could you provide the complete config please ?
It could either be a problem with the graphics driver or the sound driver. Upgrade both as necessary. And as already said, we need your computer configuration before an specific answers can be given.