You can restore or reset all Notepad settings like default Font, open window size, position, etc, by following this tutorial for Windows 11/10.

If you spend a lot of time in text editors, you almost certainly use something other than Windows' default Notepad. Weblog Online Tech Tips details how to set an alternative editor as your default ...

Thankfully, you can still re-enable the old version of Notepad by opening the Settings App (press Windows+i) and navigating to Apps > Advanced App Settings > App Execution Aliases ...