What is erase all content and settings on mac

- What does erase all content and settings do on mac
- Erase all content and settings macbook air
- Erase all content and settings on macbook
- Erase all content and settings on macbook pro
- Erase all content and settings on mac catalina
- Erase all content and settings on macos monterey
- Erase all content and settings on mac high sierra
- Erase all content and settings on mac big sur
- Erase all content and settings on mac os catalina
- How to erase all content and settings on macbook air 2015
- How to erase all content and settings on mac os big sur
- How to erase all content and settings on macos catalina
- How to erase all content and settings on macos high sierra
- How to erase all content and settings on macbook pro 2015
- Erase all content and settings on old macbook