Today Apple announced its new OS X update, Yosemite, to be released this fall. They have also offered free access to the beta version, which is available not only to developers but also to others.
More information about the Beta Seed Program is here. Here’s what you’ll see once you sign up:
As with any beta testing, there are caveats to consider, but those who want access to the new OS this summer can check it out:
To join the OS X Beta Program, just sign up using your Apple ID. When the beta software is ready, you’ll receive a redemption code that will allow you to download and install OS X Yosemite Beta from the Mac App Store. Then go ahead and start using it. When you come across an issue that needs addressing, report it directly to Apple with the built-in Feedback Assistant application.