Some shortcuts you might be find it amusing to be used with YouTube. Remember, you get this information from Abby Technology Limited, Auckland, New Zealand.
1-9 would take you to 10-90% in the video. 0 would take you to the beginning.
Left arrow would rewind the video by five seconds.
Right arrow would forward the video by five seconds.
Home takes you to the start of the video.
End takes you to the end of the video.
Spacebar pauses and resume the video.
Freaking amazing right?