У вашего броузера проблема в совместимости с HTML5
Hyper-V is a Virtual Machine manager embedded into Windows 10. This video shows how to enabled this Hypervisor, how to install Windows XP into Hyper-V (00:45), and setup the Internet access (05:36).
09:12 - How to mount/unmount the disk with the Virtual Machine, the mounted disk can be used as a normal logical disk. A Virtual Machine can't be started if a disk is mounted, so you have to unmount it.
09:39 - Right-click on the file, then click on "Eject" to unmount the disk .