The Windows Insider Program is an open software testing for everyone who owns a valid license. The place for everybody to get the latest features before the public release. Once your device joins to Insider Program, your device may not stable while operating.
To become an Insider, let follow the short step below.
Press Windows key + I to open Windows settings. Go to the Update & Security, click Get started under the Windows Insider Program.
You must link a Microsoft account to get started.
Select the Fast ring, you will be able to receive the latest build, new features, come across bugs, errors, and other issues.
click Confirm again.
One more step, click Restart Now to get the effect.
After restarting, you will be able to pull the pre-release update.
If you don’t want to keep join the Insider program, you can un-enroll by toggle the Stop button. After stopping, you still can receive the stable update normally.