@NIGHTZNERO
Hi,
When you sign up for the Windows insider preview build, Windows warns you to that if you want to get back to the stable build, you need to reinstall Windows 10. Having to reinstall Windows 10 will mean losing out all your installed applications and associated settings.
If you do not find the option to disable the Insider preview builds, it may be indicative of the fact that you cannot disable or move out of the preview builds. In such situations, the only option left for you is to reinstall Windows 10.
Once you have reinstalled Windows 10, you will have access to the most recent stable build on your computer.
Hope above information can help you.
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