Many services use shortcut keys, YouTube also have some shortcut keys. List of keys are below
1. Make the video Full screen
Press “f” key from your keyboard to make YouTube video as a full screen.
2. Make the video to normal screen
Press “ESC” key from your keyboard to make YouTube video as a normal screen.
3. Turn down and up volume
Press “Up & down arrow” keys from your keyboard to turn up and down the volume.
4. Mute the volume
Press “m” key to mute the volume and also pressing the “down arrow” key continuously, it will eventually mute the volume of YouTube video.
5. Play and pause the video
Press “spacebar” or “k” key from your keyboard to play and pause the video.
6. Jump on start of the video
Press the “home” or “0 (zero)” key from your keyboard will jump to start of the YouTube video.
7. Jump to end of the video
Press the “end” key from your keyboard will jump to end of the YouTube video and also play next video if you are playing a playlist.