I'm still on the first Win 10 free update version from 3-4 years ago. Never updated. The OS begs, threatens and finally just attempts to download an update with

I'm still on the first Win 10 free update version from 3-4 years ago. Never updated. The OS begs, threatens and finally just attempts to download an update without my permission but fails everytime as Ive taken great pains to keep my disk space at less than 5gigs. Works fine except everyfew hours i get blasted witg a fullscreen "windows could not update" I get that Mac is a dodgy OS. Windows is pure gangsterism.