Never Released Operating Systems 157

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Video by: Arsen54800 and Heavy Pilot.
Name - Heavy PilotOS History (Update 1).
Credits:
Bootscreens by Arsenians, Minderians.
Sounds by MinderiaYT, Microsoft, Arsenians and Minderians.
#arsen54800
Deviantart: www.deviantart...

[@ETYMF2003]

3:01 Where are these startup and shutdown sounds originally from?

[@SuperJavaMan7]

never Reeleased?

[@noname-nu1xf]

Yes.