I am so sorry everyone as soon as I posted this question my internet connection went out and then I had a series of unfortunate events. Thank you so much for trying to help!
@Naked_Homer I have a HP laptop and I appreciate your advice. Really!
@SeventhSense If I reinstall iTunes will I still have all of my music?
About a week ago I tried watching a DVD on my laptop and it wouldn’t play. I thought it was just my Quickplayer acting up again and didn’t think much about it. then on Friday I tried burning a cd through iTunes and I have burnt 1,000 of cd’s using iTunes before and never had a problem with it.
Also, it might be completely unrelated, but all of my icons on the righ bottom of my screen on the bottom bar are disappearing. This has also never happened before! —I don’t know a lot about computers so if you can use simple computer terms it would help me out greatly and again Thank you all so far!