You can enable or disable 3D Acceleration only when your virtual machine is powered off. In other words, if your virtual machine is running in the background or it is ...

If you are trying to boot a guest operating system, but VirtualBox displays a black screen without any text or mouse cursor, here are a couple of solutions you can ...

Before writing I was a programmer and software developer and have lived and worked in the United States and Europe. I founded Glasskeys.com -- a website about tablets and mobile phones. Now I write ...