Oswald 4.0

Oswald 4.0 is a never released version released in 1987 by Oswald Software System.
This version had a lot of improvements, bug fixes, and new features. People loved this version rather than Microsoft Windows, causing Microsoft to get mad again. However, Windows 2.0 came for a lot of new features, switching the people's choice. This is where people started to think which operating system should really use.
Category:Fictional OS