1. Go to Widgets
2. Find the Youtube widget and click Use Widget
3. In the window appeared add a link to the video (you can only add a copied link from the "Share" applet, under the video)
Paste your Youtube video link and click on the Add video button
4. Publish media
Congratulations, you've added a new widget to your screen!
Tip: you can also add newly created content to a playlist after you've added the widget to your Liqvid account.
To do this, go to Scheduling > click Add Playlist > select Add Media from your library > you grab the widget you created that you want to add > add it to your playlist.