maxc1553@ucselx.sdsu.edu (Generic Account 1553) (02/12/91)
How many IBM systems are there? I'm completely confused... Please help me on these systems: PS2, OS2, DOS(versions?), AT, PC, etc. Honestly, I need a complete introduction to this machine. All I know about this popular machine is some DOS commands.. dir.. copy..cd. I do have some experiences in UNIX, Amiga, Apple's BASIC. Thanks for any and all helps!!!