4. is the audio VOLUME control. Set it about half way up.

     5. is a audio mute button                     > BACK TO HELP

  How do the video controls work ? 

  The REAL video controls are much like controls on a video tape machine. ( see the pic. on the left )

1. is the PLAY - PAUSE button 

2. is the STOP button

3. is a slider that allows  you to move anywhere in the video presentation. The display widow shows where you are and the total video play time. In this picture the video is 8 minutes 27.1 seconds long and is playing 2 minutes 3.9  seconds from the start. When using the slider move forward only a few minutes at a time to avoid buffering delay.