That's great. Congrats.
Really, I skipped chapters. That command blew away the list of providers in Windows' networking configuration. It would have broken everything besides Windows that has its own LSP, so on a well-used system it's better to examine the current setup and be more precise. But collateral damage is minimal on a new system, and you don't have my phone #.
Keep an eye on networking after installing each package. Especially things that work below the covers: google desktop, antivirus, firewall, etc.