VMware has released an update to its Fusion virtualization tool series, introducing Windows 10 support for the first time. Unveiled one week after Parallels performed a similar launch, Fusion 8 and the more advanced Fusion 8 Pro variant are both able to provide access to Windows 10 from within OS X, as well as including support for OS X El Capitan both as the host operating system and as a virtual machine, so the public beta can be tested without disrupting the existing OS X installation.