Apple finally unveiled OS X 10.10 Yosemite at the 2014 Worldwide Developers Conference. If you're using Windows and would like to have Yosemite on your system, a UI conversion package is available.
This way, all your features and settings will remain, but it will look like you're running a system with OS X 10.10 Yosemite.

Remember that before installation, it would be a good idea to take a backup of your system so that if something goes wrong, the author of this article doesn't have to pay for it.
Download the conversion package from the links below.
– Download OS X Yosemite Transformation Pack 1.0 (for Windows XP/Vista/7/8/8.1)
– Download OS X Yosemite UX Pack 1.0 (for Windows 7/8/8.1 only)
📧
Subscribe to the SecNews Newsletter
