Youtube is one of the largest audio/video library on the web. It has a multitude of audio/visual data stored and sorted so that anyone can easily search for their interests. Millions of videos are uploaded and managed on Youtube by individuals from all over the world. It gives an easy access to entertainment and infotainment alike. You can also add annotations to the videos that you have uploaded in forms of speech bubbles or simply as notes on the video. These can be edited and changed with the options provided.
Follow this step by step tutorial to learn How to annotations in Youtube.