Step 1: Click the 'Play' button if the video is not
already playing.
Step 2: In the lower right corner of the YouTube video, roll your mouse pointer over the icon that
shows a small gray button on the upper left section of a larger gray rectangle.
As you do so, the icon will animate to show the smaller gray shape taking over
the rest of the icon.
Step 3: Click this icon. Your video should now
appear in Full Screen Mode.
Step 4: Press “Esc” in the upper left corner of your
keyboard to exit Full Screen Mode.
Step 1: In Full Screen Mode, moving your mouse pointer
to the bottom of the screen opens the Control Bar.
Step 2: On the Control Bar use the 'Play' button to
stop and start the video.
Step 3: To watch a specific portion of the video, click
and drag the video progress bar. The progress bar contains a circle that moves
as the video plays.
Step 4: Utilize the volume bar to increase and
decrease the sound