Twitter, the simple-to-use microblogging service, offers immense benefits for businesses and organizations. Fire departments, political candidates, and C0EOs have used Twitter to share up-to-the-minute information. Laura Fitton, maybe better...

Welcome to JavaScript: A Beginner’s Guide, Third Edition! Years ago, I was surfing the Web and noticed that people were publishing pages about themselves and calling them homepages. After viewing a number of these, I decided to create a homepage myself. I had no idea where to begin but, through trial and error, I figured out how to code...

• Use the Windows 7 desktop and create your first documents

• Connect to the Internet and browse the Web

• View, edit, and print photos

• Keep...

Voice over Internet Protocol (VoIP) networks have freed users from the tyranny of big telecom, allowing people to make phone calls over the Internet at very low or no cost. But while VoIP is easy and cheap, it's notoriously lacking in security. With minimal effort, hackers can eavesdrop on conversations, disrupt phone calls, change caller IDs,...

Pro Tools lets serious and hobby musicians create recordings that rival big label CDs. And if you’re going to invest in a Pro Tools setup, you want to get the most out of it. So keep this reference handy! It...