Screen resolution was origanally at 800 by 600 and i changed it to 1024 by 768
Changed it back to 800 by 600 and now my screen has a black strip along the whole right side and its like my screen just got moved to the left

YOur monitor has buttons for a reason. Use them to move the screen to the right until you can no longer see the black stripe.

thanks a lot
seems like a pretty dumb question now lol

It's ok. We're always happy to help you.