Face book is a kind of personal address account or profile. It is an aerial and horizontal enterprise. We can present and introduce ourselves before the world wide through it. It is a diary, notebook or a writing pad. It has a web page or a blog. We can use it instead of letters. It is a connecting line and social networking service. It is about giving and receiving electronic devices. We can exchange our feelings news, information, and greetings in written through it instantly. It is a cheap easy and quick process and management system. One can get a comment from his friends or others. It is as like as a looking glass or an album. It is fully computerized, internet and web-based policy. It has an identification number like a key. It has brought nearer to one another.