My game is set to full screen and the whole screen is occupied by the program, but the game is only taking up part of screen and surrounded by a black border. It's really annoying and I have no idea how to fix it!!! Ive reset the computer and switched the game options to non full screen and back but the screen still won't go back to normal!!! Help anyone??

That situation is usually caused by the settings on your computer's video card. Since there are many types of video card, each with its own particular settings, we can't advise you on the exact setting that you will need to adjust. You can check your computer manual or the support site for your particular video card for more information.