When you click the "Maximize" button in the upper right corner of the window while running a VirtualBox virtual machine, you might expect the application to enter full-screen mode. However, this ...

How to Make VirtualBox Machine Display in High Resolution. When you install a virtual machine with VirtualBox, the guest operating system does not use a high resolution display. This is the ...

When you start VirtualBox, you should see a screen like this. You don't need to change anything yet; just click the "New" button in the top left corner.

Read: How to make VirtualBox VM full screen. Test-drive Windows 11 in VirtualBox Now the Windows installation will begin.