When you sign a contract with an internet provider, they'll typically send you a modem and a router in the mail. But which is which? And how are they different? A modem and a router work in tandem ...

When setting up the internet at home, your router matters more than you might think. The right device can impact your internet speed, reliability and even your monthly costs. Many internet service ...

This week, a reader writes, "I've had AT&T internet service for quite some time and still have the original router and modem. Should I upgrade for security and performance reasons? Should I ask AT&T ...