Some users have had no problem installing and running Windows 10, while others have reported significant snags.
Luckily, there is a quick and easy workaround for allowing VMware Fusion, version 7 or 8, to handle the migration process for you. Users running hypervisors are reporting more issues than those that aren't using hypervisors. Users Running Hypervisors May Have Issues Downloading Windows 10 One of the best parts is that you can install Windows 10 onto the Mac (VMware Fusion Windows 10), but hide it and continue to use OS X while accessing and utilizing all of the great Windows-based apps. It's becoming more and more popular to install and run Windows on the Mac, and VMware Fusion makes this fantastically simple.