If you have Facebook account, it makes easy to connect with people using your web site. If you want to log in to your account, go to www.Facebook.com, enter your email address in the “Sign in”box, next enter your password in the Password box. Now click “Log in”.After logging in to your Facebook account you can exchange messages. Additionally, you may also join common-interest user groups, organized by workplace, school or college. You can also categorize your friends into lists such as, “close friends”, “people from work”. You can also create and join interest groups and “like pages”.