>>512936330
>last Windows update, I randomly lose focus of the current window or program. I have to click in the active window/program/game to regain focus.
I hate if i lose window focus, it's probably a config issue, google it.
I would say give linux a try, but there a tons of different distros, keep ur ass away from arch-based distros, arch-linux is low-level-config-everything...
Google ur way to a website where u can check boxes for what u like to do with ur PC and it spits out distro-names that fits ur wishes.
Allmost all distros have a try-out-version available for a thumb-drive.