Yes it was Windows 95, probably the original release, as a lot of things were improved in OSR2: https://www.extremetech.com/computing/294907-why-moving-the-mous

Yes it was Windows 95, probably the original release, as a lot of things were improved in OSR2: https://www.extremetech.com/computing/294907-why-moving-the-mouse-in-windows-95-made-the-os-faster https://www.extremetech.com/computing/294907-why-moving-the-...