Doors 1

Doors 1 is an operating system made by Microsoft as the start of a next-generation Windows NT. It has 1024-bit data-units, and instead of using Base-16 for color codes, Base-36 is used, therefore for example; FF0000 is a hex color. Bring it to Doors 1 and it becomes ZZ0000. II0000 would be 880000 in hex colors.

This OS completely contradicts the history of Windows Zero.

Due to it's excessive amount of bits and features, it has became highly priced, reaching 15K dollars per download. A lot, right?