I have diagonal lines running across every web page that I open. It will partially change to white if I scroll up and down. Also, notice that when my cursor is in the search bar, it doesn't show the full cursor but flickers (in this picture, only half the cursor appears).
Also, Firefox is kind of messed up too. Words don't appear in Firefox search bar when I type them in, but the words are in there (since it performs the search just fine). The problem is fixed when running Firefox in safety mode.
I already tried disabling add-ons, uninstall & reinstall. I am running 64-bit Windows 7.