nikola
Contributor
Yep I already made my mind to for clean install.It's far worse than what the previous commenter was suggesting: there's no mfa confirmation for purchases regardless of purchase value eg: If the hacker purchased an item for $500, they still wouldn't get asked for mfa.
Unless you're going to examine the network requests going out of your system, you should format and reinstall windows. Considering this optional is a mistake.