If Virtualization keeps turning off when your system reboots, you need first to check if VT-d, or VT-x is enabled on your BIOS. If they are not enabled, do it and then turn on Virtualization. If doing ...

Some users are unable to see 64-bit guest operating systems displayed on the Oracle VM VirtualBox application and because of this, they are not able to install such operating systems on VirtualBox. In ...