Facebook is, for the few who don’t know, a social-networking site with immense popularity. Almost everyone is on Facebook and it’s great for keeping in touch with your friends and family. Facebook, along with Twitter, Flickr and Vimeo, is one of the few external services that has seen deep integration into iOS 7. You enter your Facebook username and password into the Settings of your iPad or iPhone, and can then use it to post and share pictures with the social-networking site. You don’t even need to download a Facebook app (although you are prompted to and it’s better with it installed). Setting up Facebook is very simple. You can use an account that you a
