==== VirtualBox running Windows 10 (RC/Release Candidate) Notes ==== Installed on HP host computer with 16GB of RAM Windows 10 installation set to use 2048MB base memory, 128MB video memory [[https://forums.virtualbox.org/viewtopic.php?f=2&t=63969|Obtain Max Video Resolution (1920x1200)]] [[http://superuser.com/questions/495670/how-can-i-get-windows-8-and-virtualbox-to-use-my-full-screen|Max Resolution on Windows 10 with Linux Host]] su - root cd /usr/bin vboxmanage setextradata "Windows10-preview" CustomVideoMode1 1920x1600x32 To install VBox additions: Navigate to CD Drive and VirtualBox Additions Folder. Right-click VBoxWindowsAdditions.exe and Run. Reboot.