For most people, emails do not give any information about the person sending you a message. Although the email address should give a clue about the sender, many people find it difficult to identify ...

With billions of people around the world using Facebook as a social networking tool, it's a pretty nifty way to stay in touch with a broad circle of friends, business associates, customers and ...

Find the MAC Address of a local or remote computer on the network. Every network adapter has what is called a Media Access Controladdress that uniquely identifies it. Think of it as an ID. If yourun a ...

Have you ever been frustrated when your GPS sat-nav mapping function automatically disengages as you near your destination? Or it misses your intended address by a whole block? Not anymore. What3words ...

I had an ICQ account from around 1996, 1997 & I'd like to try to locate & use it again.<BR><BR>I don't remember what nick I associated with it, but I think it was the same, or similar to my nick here.

Did you know Amazon lets you search for people's Wish Lists by e-mail address? It might help with your holiday-shopping efforts. Matt Elliott Senior Editor Matt Elliott is a senior editor at CNET with ...