Update - new set up and config video here: • Use a Raspberry Pi from a Laptop
A comprehensive video covering how to set up your Raspberry Pi Zero so that you can access it via the USB port. Yes, plug it in to a USB port and you can use the command line or with a few tweaks a full graphical desktop. Great for on the go or when another monitor or screen is not suitable. (It even supports Minecraft which can be played)
Part 1: Setting up the USB connectivity
Part 2: The VNC service (GUI)
Part 3: Running a VNC server and accessing Minecraft