Thanks for your comments. This morning I "accidentally" saw what the problem is, now was. The sound icon on the tool bar of the you tube, right next to where you click on the play or pause button, had an "x" next to it. I had noticed this, and clicked on the icon, but only got mute or unmute. Next to the icon I slide the bar and voila.....sound! Thank yo all so much for suggestions. Your advice got me looking around more and then discovered the "fix". We would have been in church this morning, but DH has symptoms of a kidney stone! Hence my looking around time here. God bless all for you concern and comments.