Q: How do I block the related video recommendations on YouTube?
A: If you use
Firefox or Chrome, this is very easy to do using the Adblock Plus add-on. If you have the Adblock Plus extension installed, go to a YouTube video such as this video of Shlomo Katz singing.
Right-click on a related video in the right column, click on “AdBlock” and then “Block this ad” (as in the picture below).
Slide the marker from left to right until it says “DIV id=”watch-main-container” (as in the picture below).
Click “Looks good” and then “Block it!”.
You have now removed all related videos and all comments to videos.