Tetra

Tetra (born May 26, 2009) is an American OS mockups creator. He got into OS mockups in 2017, however he hadn't made his first OS mockups related video on YouTube until November 2022 with a sneak peak of his OS Mockups 1, which was scrapped, probably because he split his OS mockups into "Computer Mockups," "Console Mockups," and "Phone Mockups," before merging them back into OS Mockups. He created Windows History with Future Versions Gamma, which is his future Windows timeline.
== List of Episodes ==
Operating System Mockups
Episode	Date
1 	December 27, 2023
2 	2024
Category:Persons
Category:Creators since 2022