Depends if you ever used those
I'm actually a bit shocked how many amigans in this thread have owned PC on those MS DOS and Win 3.x times :-) I was in practise totally virgin for M$ stuff until some friends started to switch to PC after Win95... until then we all had only Amigas.
If its any consolation, when I finally moved to a peecee, it was win 98. Hated it like rats. Got ME later, which was even worse.
Now, Im on linux and back on my amiga
