Howto Keep YouTube Fullscreen
I’ve always hated the fact that in order to watch a video on YouTube in full screen you couldn’t use your 2nd monitor. This drove me nuts, and recently I started looking for a solution, which I figured had to be out there.
Step 1
Go to a video on YouTube, in this example I am going to use http://www.youtube.com/watch?v=eBGIQ7ZuuiU
Step 2
Modify the link slightly (this works with ANY video on YouTube)
http://www.youtube.com/v/eBGIQ7ZuuiU
Step 3
Enjoy your video!
Tips
You can also press F11 if you want to toggle between fullscreen mode (in your browser, not the video itself) which will increase the size of the image slightly.
[Credit to: Ryan]

