So about a week ago, I was just playing a flash game when my screen appeared to freeze, upon unfreezing Windows Aero stopped working(the transparency on the task bar disappeared). There was no error, it just stopped working. After looking around my computer it told me that Aero wasn't supported, which did not make sense considering it was just supported.
So I did a system restore(it was made after a windows update) and it started working again. It worked fine for a few days and just today it did the exact same thing. Of course, I resolved this issue with a system restore as previously, but I would like to find out what the problem is exactly to fix it, since my current solution is just going to be an annoyance.
Any help would be appreciated. I did search prior to making this and could not find a topic similar to this or any with a solution. Thanks a lot a head of time!