Shmeeper

Hi, I'm Shmeeper and I'm new here. I have something in my computer that changes letters. like mixes em up. For example: if i type "Hi, how are you?" it types "Gd jdh .dr ta,'Z" or something like that. Well u get the idea. So please could u help me i cant seem to delete it because my anti virus wount find it. and i have kapersky. http://s225.photobucket.com/albums/dd247/M...ahijackthis.jpg THANK YOU!