I just talked with Apple (thank goodness for "Apple Support," see link below). I already had an Apple TV I didn't use (didn't know how to) and they walked me through the steps to view my photos on my TV. Very simple with Apple on the other end of the phone. I highly recommend this as well as their "One to One," when buying a new Mac or Laptop. I call them ALL the time. Ginny Here is a link that might be useful: Apple Support - a great buy!

Some cards have a small sliding "lock" on the edge of the card. Make sure that is "unlocked". Beyond that, when viewing photos on the camera and zooming in and out, sometimes I'll "lock" a photo file. Select the locked photo, then rehit the lock button to unlock that file. Lazypup gives great advice. People seldom reformat their cards. With all the files that are created and deleted on a card, occasionally little bits of code can be left behind, or get jumbled. They can corrupt the card. So every once in a while, reformat the card. It wipes it clean and lets you start anew.

When you use the internet, you are tracked in more ways than you can imagine. We can tell what sites you go to, what you're interested in, estimate at your gender and age range and all of that demographic and behavioral information is used for targeted advertising. So if you post on a cruise ship forum, that's why you sometimes see a Royal Caribbean cruise advertisement next time you're on Yahoo mail even though they are completely different sites. You can delete cookies and I'm sure there are programs to give you more privacy but when you choose to use the internet, that is what happens. Facebook, as well as millions of other sites, knows exactly what you look at, how long you look at it and what you do before and afterwards. It's intrusive but it's legal and it's definitely the reality so you either have to defend yourself against it, ignore it, or don't use the internet. Facebook makes its money from advertising. And advertisers use it because they can choose locations, age and interests of the users. And Facebook provides that because they track it. You agree to it when you sign up. Sorry but I can't help with your question about how to get rid of it as I've never seen that before. I just wanted to help answer your "why" question. :)

There's no way to keep people from sharing your photos unless you mark them as private, so no one can see them but you. "Only Me". I wish there was a way to prevent people from "borrowing" your photos. I am careful not to share anything I don't want spread around. It's too bad because we might show more pictures to our friends if we had control over how they are used. I still think it is rude to share a picture without asking.