i want to leave windows 11 insider program and want to install stable 11

Hi Mbijay, there isn't a way to leave and join stable without doing a fresh install. As the Dev channel is on a very high version number way past stable so it's a downgrade. Not possible, you can reinstall Windows 11 though stable through the Windows Media Creation Tool. Select Upgrade, and keep nothing. Make sure to backup everything.

Shawn