The iPhone doesn't actually provide a way to block phone numbers. You can tap "Decline" when the phone rings, but you can't just tap a "Block" button to keep someone from calling anymore. For true ...

Skype is a broadband-based Voice over Internet Protocol, or VoIP, service that enables you to communicate with millions of people all over the world using your computer or your cell phone. If you're ...

Since my start in 2008, I've covered a wide variety of topics from space missions to fax service reviews. At PCMag, much of my work focused on security and privacy services, as well as a video game or ...