Programming with DOS conio cheat sheet

Make your next DOS program a great one with this conio cheat sheet nearby.

With conio programming, you can create various practical and exciting applications. The OpenWatcom conio.h and graph.h functions give you the flexibility to print text on different areas of the screen, create windows, and apply text formatting. As you explore programming with conio, it's helpful to have a list of common functions close at hand. This double-sided cheat sheet has all the basics of conio