I'm visually handicapped.    Not blind by any means, but see about as well as your average.....mole.

I've got my screen set to 800x600.

I can't get to a lot of stuff online, and I think I'm MISSING a lot, because I'm missing a LOT on the right side of the screen.   I have a bar to scroll up and down, but none for left and right.   

I'd like to be able to play online, but I can't even sign on properly (or so sayeth the machine)

Thank you