I've had this problem for a while, and I don't know how I might be able to fix it. The screen resolution on the computer having trouble is 1024x768, and it shouldn't a driver issue because the computer has integrated graphics. It did this for most other games, but I just set those to higher resolutions and haven't had any trouble. Starcraft doesn't have the option to change resolution, and is programmed to be locked at I think 640x480, so the edges of the screen are cut off. Forcing a higher resolution would probably crash the game, and I don't know how to do that for Starcraft anyway. I haven't tried changing the desktop resolution, but if that was a fix, it would be a pain to keep switching back and forth between resolutions. Is there a reason for this, and a fix?