There have been various problems in my experience with computers and technology. The most recent one was a few days ago when I turned on my laptop to find it completely different. All the files that I had saved were gone! My music, my documents, my settings, everything was gone. It was very frustrating and to this day I have no idea what happened. Computers are always mysterious and I guess sometimes they just need a fresh start. The best thing to do is to not get frustrated and look at the problem as a minor setback.