Hi Tano Music,
I feel similar apprehension about windows updates. My computer is hijacked for 3 and a half hours. Do not shut your computer... While praying for no power outage. Then configuration failed... and it takes 3 1/2 to revert back to what it was.... a total of a 7 hour hijacking. While I am doing a Google search on my phone if things go wrong. And the reviews of catastrophes, where backups have proved unreliable in cases...
Still get angry just thinking about it.

I feel for you bro