• Heads up: If you’re a Windows Insider and you want to stay with Win10 1803, you need to get out of the program

    Dona Sarkar advises:

    To stick with 1803 and stay out of the beta testing process (for a while anyway), click Start > Settings > Update & Security. On the left choose Windows Insider Program. Click the button to Stop Insider Preview builds. When asked, confirm that you want to stop the beta builds. Then you’ll have to reboot.

    You can move to the Release Preview if you really, really want to. Microsoft has a detailed description of the Ring and how to get into it on the Windows Insider blog.