How To Enable 3D Acceleration and Use Windows Aero in VirtualBox
Right-tap the virtual machine and select tweaks to access its tweaks. Click over to the Display category and activate the Enable 3D Acceleration checkbox. You must also increase the video memory slider to at least 128 MB. Youll need the full 256 MB if youre using multiple monitors with your virtual machine. Once the virtual machine is running, tap the Devices menu and select Install Guest Additions. pick the Run option in the AutoPlay window to launch the installer....