Some of you settled on taking a monitor home to work. I decided not to. Because to me, it meant more wires and less space. I have a Toshiba ThinkPad, running Windows 10, which has one HDMI port. I also have a LED TV which doubles as a monitor. So I decided to connect my laptop to my monitor. The benefit of my setup, is that it allows me to use both my laptop and TV monitor as screens.
I also sometimes prefer to avoid physically touching the laptop. To do that I use a mouse which I connect to the laptop, then I use the On-Screen Keyboard option on the laptop. The On-Screen Keyboard works for me because I do not type much. To find your On-Screen Keyboard, just type either "osk" or On-screen Keyboard in the Search menu. To close your laptop lid and use your additional monitor as a screen, go to Settings>System>Power & then select the option to do nothing when the laptop lids closes.
I prefer the Extend option because it allows me to utilize more desktop space. I am able to recreate the affect of having multiple screens by selecting the Extend option. My second choice would be Duplicate. I do not use the Duplicate option often, because I prefer the affect of more space, not a replica used space. To me, the Duplicate option would be best for someone who wants to project their PC onto a bigger screen.
How to Extend Your Laptop Screen to Your TV Monitor using Windows 10
1. Plug a HDMI cable from your laptop to your TV Monitor (use a cable that is compatible with your devices)