Answer:
13:a. 15:c. 14:Unknown answer
Search for it in the start menu. Once you find it, right click and press "Pin to taskbar."
False because not all social media webstites provide avatars
Take it to the Apple Store and they will help you or you can go on their site and press "Forgot Apple ID." If you choose the second option you have to enter the first and last name, and the email you used for the iCloud on the iPad.
I would have to say that the M3(ury would be the MOST effective, because it has more capitals, numbers, and symbols, which would make it harder to hack into.