This question gets asked many, many times.
Usualy after fourm members have tried in vane to to capture video using usb. Here is a link that is helpfull. John
Help, my PC with Windows 10 won't shut down properly
Since upgrading to Windows 10 my computer won't shut down properly. I use the menu button shutdown and the screen goes blank, but the system does not fully shut down. The only way to get it to shut down is to hold the physical power button down till it shuts down. Any suggestions?