If you fail to enable nested virtualization or the Enable Nested VT-x/AMD-V option is grayed out in VirtualBox, here is how you fix the problem in Windows 11/10 PC ...

A virtual program is a software on which you can create multiple virtual machines. Each virtual machine has its own operating system, these operating systems can be Windows, Linux, or something else.

Press Windows + R, type gpedit.msc and then enter. Now navigate to Computer Configuration → Administrative Templates → System → Device Guard. Once there, players will see “Turn On Virtualization-Based ...