This process is called a clean install, which is ironic as there's nothing particularly clean about it: Microsoft has enshittified Windows Setup.
A fake ad-blocking browser extension is deliberately crashing Chrome and Edge to trick users into running malware on their own PCs.
Think of a REST API like a waiter in a restaurant. You (an app) tell the waiter what you want (your request), and the waiter goes to the kitchen (the server) to get it for you. REST is just a set of ...
One-click debloat scripts can, and always will, break your Windows PC — Wintoys is the safest tool to tweak and optimize Windows.