Have you subscribed and installed the Beta version of the OS X El Capitan? Sick of the tests and experimental compilations?
Let's help you take care of that. Below we'll show you how to stop receiving Beta version OS system tests – and get you to the final OS X El Capitan with all its great new features.
- Go to the Apple menu icon, click on "System Preferences".
- Click on App Store.
- Go on and click on "Changes". Then, click stop receiving pre-launching updates.
Done! This way the system will stop downloading future versions of OS X.