I ran a whole scan of the PC last month, also tried to remove un-neccesary programs and other things that could just waste the space, but I couldn't really find anything really harmful. Except a few infected files (Nothing that you noticed alot.) So I deleted some of my folders. Such as; Downloaded files/Torrents etc. And 2 games. That speeded my PC up a bit, but yet it keeps slowing me down somehow. But I will look further into that.