Windows has been around a long time, and even if you are old to enough to have been around since day one, upgrading every time a new version comes out, it’s doubtful many of you have installed version after version on the same machine.
So what would happen if you installed every major upgrade version of Windows, in order, on the same computer? A 26-year-old UK YouTuber going by the name of TheRasteri decided to give it a shot and find out. He skipped ME because you can't go from ME to 2000, only from ME to XP. According to him it was a choice between 2000 and ME so, "[he] went for 2000 as it was chronologically the next release." And, because, you know, ME is ME.
Check out the video below to see for yourself.