Sorry, that was my lame joke about the simlar sound of the windows essential tool "regedit".
My only surviving knowledge from when I used to be able to do things on windows was that it was always a bucket of shite until you "regedit" a bunch of things. These edits were arcane secrets known only to mystical internet guru's like some bloke called "Fred Vorck" and impossible to figure out by logic, reason or even through mundane hard work. I assumed that's what the lower panel in the OP is getting at.
But on reflection, I'd be sad if there's not a forum on reddit called "regedit" will all the advice on what registry keys to fix - so unintentionally it might not be the worst advice - apart from the word "simple".