| | With school back in session in the U.S. and some other places, it's a good time of year to refresh your knowledge of some basic computer network technology and terms. | | Computer and Wireless Networking Basics These pages review the types of designs, equipment, protocols and other technologies essential to building computer networks. You will learn how home and other private networks, public hotspots and the Internet function.
| What Is a Hexadecimal Number? The term "hexadecimal" (sometimes also called "hex") refers to a specific way to represent numbers and data. Hexadecimal numbers are commonly used by computer applications including several key elements of computer network configuration.
| How Networks Work: Introduction to Interconnects Any functional computer network requires devices to be physically connected in some fashion. Connections may be wired via cables or wireless via compatible signaling hardware on each device.
| Introduction to Powerline Home Networking Most home computer networks are built to support a mix of devices communicating over Wi-Fi wireless and/or wired Ethernet connections. Powerline home network technology - including something called HomePlug - represents an alternative way to connect these devices that offers some unique advantages.
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