Hello SO I've had windows 7 for multiple years now, and I've used my computer a few hours earlier today, and then suddenly my Windows UI looks older, and its now white where before it was clear and it is very cluncky instead of the smooth like it was before. I tried using the system restore to before this happened (I restored it 2 days back) and nothing happened. IS there anyway I can fix this without having to re-install windows? Thanks.