Website fakeupdate.net gives your modern fullscreen browser the look of a neverending OS update

[Bill-kun]

​

www.fakeupdate.net

Demo:

As of now, the OSes imitated include Win98, WinXP, WinVista, macOS, Win7, Win8, Win10, and Win11.

 

[Plasma]

Heh. Reminds me of the old boss key.