A media access control (MAC) address is one of your computer’s unique identifiers. It allows you to see what devices connect to your computer, and also allows networks to see which computers are connected to their network. Should your device be stolen and recovered, a MAC address can be used […]

Knowing how to find your IP address is a skill most of us rarely use in daily life, but it’s the kind of know-how you’ll appreciate having when you need it — especially if you’re running one of the best Wi-Fi routers. Knowing your IP address is important when you’re […]