If you’d like a fast and easy way to navigate within YouTube, here are some top keyboard shortcuts.
– While watching a YouTube video, use the following letters on their own on the keyboard (no need for shift) for the following functions: F (full screen), K (play/pause), J (rewind 10 secs), and L (fast-forward 10 secs).
– Shift+P plays the previous video.
– Shift+N plays the next video.