OS/5

OS/5 (or OS/5 DOS) is a forgotten free Windows inspired text operating system with only two versions created in a MS-DOS version of Virtual Basic created by John-Poole. There is one mockup video of it so far.
== Mockups ==
https://www.youtube.com/watch?v=e2j436tl5iU
Category:Article stubs
Category:Real operating system
Category:OS/5