This had the cleanest and most professional user interface of the lot, before XP Infantilised it. Fond memories!

The only Windows you need.

XP was for teletubbies.
Vista for performance haters.
7 for numberophiles.
8/8.1 for tablet cranks.
10 for design haters.

and
11? For Stranger Things Vecnas.

This was the last Windows I ever used on my primary machine.