I am having lab exams for Datastructures and ALP and we are using the traditional softwares
so in Windows Vista and Windows 7, these compilers are shown very small. So i was experimenting how to get it full screen and finally found a solution.
Go to device manager and disable the Display Driver. And after you use the compilers and other 16bit apps, just enable it back
You might need to use Alt+Enter to switch to fullscreen..
Enjoy 
