How to Disable YouTube Video Autoplay In Chrome, Firefox, Opera

There are different extensions like ImprovedTube, FlashStopper, etc using which you can disable autoplay functionality and set default video on streaming website YouTube.

Social Media Shortcuts Cheat Sheet — Facebook, Twitter, YouTube, Google+

There are various keyboard shortcuts available for these social media website which will save your time. You can practice these social media keyboard shortcuts to the limit that you start knowing them backward.