We look to the Internet for news, socializing, shopping, research and more. From HTML code to instant messaging, we'll break down what's really going on whenever you log on, send an e-mail, visit a popular Web site or post to a blog.
The Internet's a good place to project a false image of yourself. It's also a good place to message out your truest innermost thoughts as if no one is listening. Which happens more on social networking sites?
How many of your Facebook friends and Twitter followers would you invite to your birthday party or wedding, or call for a ride when your car breaks down? Are these online connections any good to you in real life?