Edit: After half day, my wife’s Mac started having the same problem. I have then applied the solution that I found in the Apple
Mac OS X 10.10 Yosemite Set For Release Today
Apple are set to release their new Beta version of its Mac operating system dubbed OS X 10.10 Yosemite.
Apple are set to release their new version of OS X 10.10 Yosemite and while the release is Beta only, it will allow users to test out the new advances on the OS.
The new operating system has several new features built into it including a new look, a refined tool-bar, new notification-centre features, and a dark mode with synchronization features built in for Apple’s iOS mobile operating system through Air-Drop file sharing app, iMessage which lets the user make and receive phone calls.
The beta version of OS X 10.10 Yosemite has been announced as a free download and its expected that the full version, released in the fall, will also be a free download.
Most developers have had access to the new OS since WWDC 2014 and only the first 1 million people who sign up will get access to the beta and this is standard for apple limits.
To join the OS X beta program, consumers sign up using their Apple IDs. When the beta software is ready, they’ll receive redemption codes that will allow them to download and install OS X Yosemite Beta from the Mac App Store.
When users come across issues or bugs, they can report the problems directly to Apple with the built-in Feedback Assistant application.
Apple have also said that some applications and services may not work properly with the beta software and users should be on the lookout for this when testing it.
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