Are you getting annoyed at how connecting to a VM hosted on Hyper-V toggles your numlock status? I was To get rid of this problem you can enable the numlock inside the BIOS of each and every VM . Note that you can change this setting for only those VMs which are shutdown. Also, here is a little PS script which can do it for you: Win8/Hyper-V 2012 Enable Num Lock on All Virtual Machines | wasnt nate