Once you're at the Windows 10 desktop, you'll need to install all of the proper drivers for VirtualBox. In the VirtualBox UI, select "Devices," then select "Insert Guest Additions CD image." ...
Once the download is complete, check if you have Windows 10 build 19500 or higher. The next step is to install or turn on Hyper-V in Windows 10. Go to Programs and Features > click on Turn ...