Parallels today released an update for their OS X virtualization software that will allow Mac users to download, install, and run the Windows 10 Technical Preview as a virtual machine. Yes, Windows 10 on OS X (ten) through Parallels 10. It's a mouthful, and technically experimental support right now. But it's also another avenue for people to try out Microsoft's latest and greatest OS (itself in a not-quite-finished state) without having to resort to crazy things like partitioning.
Full story from the iMore Blog...