Install or Reinstall Notepad in Windows 11 via Optional Features Right-click on the Start button and select Settings from the menu. On the list on the left-hand side, select System.

The freshly updated Notepad app with native Arm64 support is rolling out now to Windows Insiders on Windows 11 Microsoft's Dev, Beta and Release Preview channels.

Microsoft has released the revamped Notepad app to more users on Windows 11, expanding its availability to beta testers in the Insiders program.