How to go back to windows 10 from windows 7

- How to go back to windows 7 from windows 10 after 10 days
- How to revert back to windows 10 from windows 7
- How to go back to windows 7 from windows 10 after a year
- How to go back to windows 7 from windows 10 after 6 months
- How to go back to windows 7 from windows 10 without losing data
- How to go back to windows 10 from windows 11
- How to back to windows 10 from 11