This crazy

This crazy thing is totally screwing with my main computer i didnt even get it from the site it was attached now my desktop backround is the stupid XP antivurs thing and i cant open any folders or even my Recycle Bin i tried delteding the processes and i even tried reinstalling my OS but it wouldnt even let me do that i really dont want to have to spend hunderds of dollars on a 200$ pc it just wouldnt make sense ive read alot of these and i still havent gotten any closer to fixxing my computer my 60$ antvirus cant even find this thing…