I just restarted my windows pc for the first time in months.

No updates, something smells fishy

I would not trust it.. it is like those phishing emails... everything looks like it is the real and legit stuff, but if you inspect the code everything is rotten and counterfeit. Only way to be secure is to replace Windows with a Linux dist

...

Compromised! Now reinstall.

One possible explanation only: no internet connection.

You must already have Minecraft and Candy Crush installed.