Hi, this is my first time installing linux and I chose linux mint because it had good reviews. I chose to completely remove windows (wipe) and install linux mint from the beginning. But I think it may have been corrupted or something because there's jagged lines all over the place. Things change colors and some of the features don't show at all. I was wondering what I did wrong and if there is a way to completely reinstall it or wipe. I don't know what could be causing these problems :/ (the internet works though) I didn't check ths iso because I didn't know how at first (but learned how to later). I have linux mint petra 16 (my computer is version 64). I will post a pic of the screen:

Screenshot from 2014-02-22 02:48:14.jpg Any help is appreciated!!