Below we may get step-by-step screenshots,

Step 1 - Click on "Start" button.

Step 2 - Click on "Settings" button.

Step 3 - Click on "Update & Security" button.

Step 4 - Click on "Recovery" button.

Step 5 - Click on "Get started".

Step 6 - Click on "Remove everything".

Step 7 - Click on "Only the drive where Windows is installed".

Step 8 - Click on "Remove files and clean the drive".

Step 9 - Click on "Reset".

Step 10 - Wait for some time until reset, re-installation completes and system restarts.

Step 11 - Once up and running, create new user account on Windows 10 to login. Once done, Desktop Screen will be displayed.