Luckily, Apple's solution is a simple one, instructing customers to update to the latest version of OS X and upgrade to the latest version of the Adobe Flash Player web plug-in. The newest version of OS X is OS X 10.11.5, which includes a fix for the bug. OS X 10.11.5 was released to the public on May 16.
On the MacRumors forums, a number of users have confirmed that the OS X 10.11.5 update fixes the Freezing problem. Discuss this article in our forums