@sgunhouse
None of those tips proved to be of any value, but I finally found my profile icon--I think. It's a horizontal box lying on its side with a descending jagged horizontal line running through it. Some Icon!!! However, I recently did find some good news on the Opera front, but I must emphasize the "I" part. I did write to Opera for help but, as usual, that was a complete waste of time. Anyway, I fixed the mess that they had created by deleting every trace of Opera from my computer and then reinstating it. So there's one good thing about Opera's "Help," it teaches you self-reliance.