Virtual Machine Additions - sharing clipboard etc. between Vbox and Windows

Start up your Virtual Machine - You must be an administrator or a member of the Administrators group to install Virtual Machine Additions.

To find the Action menu, make sure you are not in "SCALE" mode or "FULLSCREEN"
Using the ctrl key to the RIGHT of the keyboard type the command ctrl+C

*By default, the ALT key to the right of the spacebar is the host key. Your keyboard may be different

Once out of SCALE mode, the Action menu of the virtual machine is located on the top left, click Install or Update Virtual Machine Additions.

Restart Virtual Machine. Share clipboard things!