Thanks, ‘Dita! I’ll try later - I’m glad you told me, because I was getting ready to reboot and then go into tools and mess around with the advance set-up. (And knowing me, and how inept I am with the computer, I would have really messed things up.)
Yorkie, watch for Jaycee to come back online, I will too; and we can ask her what her son did that restored her ability to view YouTubes.