The reason you can’t change the Windows 11 resolution in VirtualBox is that the virtual machine lacks the proper graphics drivers to communicate effectively with the host system. By default, ...

While using VirtualBox to emulate another operating system, many users unknowingly enter full-screen or scaled mode. This can be frustrating because it may prevent you from returning to window mode or ...

If the “Auto-resize Guest Display” is greyed out for you, go ahead and reboot your virtual machine and check if the issue is resolved. In case that doesn’t work, go ahead and restart your VirtualBox.

BugChecker is a SoftICE-like kernel and user debugger for Windows 11 (and Windows XP as well: it supports Windows versions from XP to 11, both x86 and x64). BugChecker doesn't require a second machine ...

EMBED <iframe src="https://archive.org/embed/DOS-GUI-QuikMenu-v1.2e-1991-QuikMenu-v3.1h-1998" width="560" height="384" frameborder="0" webkitallowfullscreen="true ...

EMBED <iframe src="https://archive.org/embed/BreadBox-Ensemble-v4.1.3-VirtualBox-VHD-and-Source-CD" width="560" height="384" frameborder="0" webkitallowfullscreen ...

Installed macOS using VirtualBox on your Windows PC only to find out that it’s not running in full screen? Well, this is something that a lot of new VirtualBox users run into, but it’s not really an ...

Are you interested in running macOS Big Sur or Monterey from a Windows PC? If you don’t want to spend money on a Mac, you can use a virtual machine and still try out macOS, thanks to VirtualBox.