IBM OS/2 2.0 Upgrade Version on 3.5\" disksA classic, powerful Windows alternative from 1992 capable of running DOS, 16-bit Windows, and native OS/2 applications. Although it began as a joint development between Microsoft and IBM, this operating system ended up competing directly with Microsoft\'s Windows NT, and was one of the main reasons for the split between Microsoft and IBM. Many argue that if it weren\'t for Microsoft\'s aggressive marketing tactics with Windows, OS/2 would be the operating system of choice today.This listing includes an optional digital copy of this software, archived directly from the original media you are offerding on in the format of your choice. Upon payment, please message me if you are interested.If you have any questions, please feel free to ask. I am selling various other vintage software packages. Thanks for looking!International buyers: Please contact me for shipping information before offerding.