How to setup your screenshare
1. Go to https://screensy.marijn.it/
2. Click anywhere on on your screen and select your desktop form the drop down menu (you can try to select the program itself but i never got it to work (works good with games thought) so i just share whole desktop)
3. copy the URL and paste it into the media prim on your desk and you are done.
Firefox users, the screenshare is a bit buggy on firefox so open your task manager with ctrl + shift + esc and observe your CPU usage, if it is 90-100 than use a different browser for it, like the one that came with windows if you dont have another one. (i found that opera works best for me)