Please forgive my ignorance, but although I've used computers for decades, they're basically appliances to me. I want to take a cock photo with a (family) digital camera, then I want to attach it to an email I'm sending to a "friend"...at her request. The problem is this -- I have teenagers living in the house with me, and the very last thing I want is for them to find a picture of my cock somewhere on our computer or the camera. I'd be sending the photo via Yahoo. It seems easy to delete the pictures from the camera, but how dangerous is it to have the photos on the computer? I'd obviously delete them after sending the email, but are there places they might "hide" that I should be concerned about?