If you have a Technet plus account you can still download both MS-DOS and Windows for Workgroups just for kicks. I still have no idea what to use them for, but

If you have a Technet plus account you can still download both MS-DOS and Windows for Workgroups just for kicks. I still have no idea what to use them for, but I just had to download them out of nostalgia. At less than 5MB it was the least I could do :)