When I find an internet site I want to share I go to file and share. It only gives me a choice of my comcast.net address and I want to share things via my aol [email]@aol.com address. Using my i-phone with a different browser to send videos I was given a choice of the two e-mails an chose aol an it works fine. One reason I don't like my comcast e-mail as when it comes to my apple i-mac it goes through something called Mail where I try an open it without signing into comcast and it is very slow to download. Apple blames comcast and comcast blames apple. Please help by writing to [email]@aol.com