Question: How to increase the volume on Youtube

  Options: 
 A. On the lower left corner of the video screen, find the button that looks like a speaker. Hover the mouse pointer over it, until a volume slider appears. Move the slider to the right, until the desired volume is reached.
 B. On the lower left corner of the video screen, find the button that looks like a speaker. Hover the mouse pointer over it, until a volume slider appears. Move the slider to the left, until the desired volume is reached.
Answer: A