Right,so, Bitcoin is a rabbit hole, so eventually you'll find that continuing being a Windows user is very counterproductive to educate you to become privacy- and security-aware enough.
Linux Mint or Zorin OS are the best options for casual users migrating from Windows 7 I guess.
But this is also just a rabbit hole, eventually you'll need less and less Windows compatibility and focus more on learning Linux, so eventually you'll land at Arch Linux or similar.