Here are the steps to format Windows 10:
1. Navigate to Settings. You can get there by clicking the gear icon on the Start menu.
2. Select Update & Security.
3. Click Recovery in the left pane.
4. Click Get started under Reset this PC.
5. Choose whether to keep or remove your files.
6. Click Next.
7. Click Reset when prompted.
Alternatively, you can reformat Windows 10 using System Restore or Fresh Install Windows .
I hope that helps! Let me know if you have any other questions.
