Windows Brick

Windows Brick was a 1990 program of Windows, and supported 1.0, 2.0 and 3.0 and The 3 versions actually had the same startup sound.

It was unreleased before 1990 and stayed unreleased. Until the 1990s. It was the rarest computer ever in the 1990s, making it unreleased after 1 day of development

Where I got the idea?
I got the idea on YouTube

edit if you know more about windows brick
Watch the vid. Https://YouTube.com/Windows_Expert

Windows brick 1.0 - 1990

Windows brick 2.0 and 3.0 - 1991