Parallels just made it easier to try Windows 10 on your Mac
 

If you're eager to try Microsoft's Windows 10 technical preview on a PC, you'll either need to mess with your existing machine, or use a spare you don't mind borking. However, Mac users on OS X (including Yosemite) have a third option: Parallels 10. ...

http://www.engadget.com/2015/02/11/p...=rss_truncated