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The Meaning of Kbps, Mbps and Gbps Ratings for Network Equipment

Computer network equipment and connections run at different data rates. The fastest operate at Gbps speeds while others are rated in Mbps or Kbps.

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This kind of socket isn't for your wall - learn about network sockets

Socket technology is a type of network software development using standard interfaces and tools for communicating data between applications.

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Computer Network Topology, Illustrated

A computer network topology is the physical communication scheme used by connected devices. Common network topologies include bus, ring, and star.

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Network Monitoring Definition and Tools

Network monitoring refers to the practice of overseeing the operation of a computer network using specialized network management software tools.

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Wireless Local Area Networking (WLAN) Explained

A WLAN supports wireless network communication over short distances using WiFi or Bluetooth signals instead of cables. WLAN: Wireless Local Area...

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The Purpose of Workgroups Compared to Domains

A workgroup is a collection of computers on a local area network that shares common resources and responsibilities. Here's more information.

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Installing & Upgrading

Installing and upgrading your computer and related network components can be tricky. We're to help with details on every step of the process.

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DIY Guide to Installing a Telephone Jack

Connect the wires and properly install a telephone jack for your home or business in a few simple steps.

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T1 and T3 Lines for Network Communications

T1 and T3 are related forms of long-distance physical network technology used by some businesses for voice and data telecommunications.

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Can One Home Network Share Two Internet Connections?

A method called multihoming allows one LAN to share multiple internet connections.

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"Well-Known" TCP and UDP System Ports Are Numbered 0 Through 1023

The TCP ports and UDP ports below 1024 are called well-known. Some are far from well-known while others have mainstream usage by popular applications.

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A Beginner's Guide to Network Cables

Modern computer networks use several different kinds of cables for short- and long-distance communication including Ethernet and fiber optic types.

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Pinout for the ATX 6-pin (3x2) 12V Motherboard Power Connector

Complete pinout for an ATX 6-pin 12V power connector. This is a motherboard and video card power connector used to provide +12 VDC.

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Terabytes, Gigabytes, & Petabytes: How Big Are They?

How big is a terabyte? How many GB in a TB? How many megabytes in a gigabyte? What's a petabyte? As crazy as it all sounds, it's easy to understand.

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Port Numbers Used for TCP/IP Computer Networks

The port numbers on TCP/IP computer network connections help identify senders and receivers of messages.

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What Is Asynchronous Transfer Mode (ATM)?

ATM is a high-speed networking standard designed to support voice and data communications. It operates at the data link layer.

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Find out Which CPU You Should Get With Your Next Laptop

When buying a new laptop, one thing to consider is the processor or CPU. Laptop processors vary in performance, so make sure yours is powerful enough.

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What Are Network Adapters and How Do They Work?

A network adapter provides the interface between a computer and a network connection. The term encompasses both Ethernet and Wi-Fi adapters.

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What Is Universal Plug And Play?

Universal Plug and Play (UPnP) is a set of protocols that automatically discover, configure, and control devices on a local network.

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What Is a Node in a Computer Network?

Several kinds of nodes exist, but within a home or business network context, a node might be a desktop PC, router, switch, hub, or printer.

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Reseating Data & Power Cables Is Often a Magic Fix

Sometimes reseating the internal data and power cables in your PC can fix certain kinds of problems. Follow this step-by-step picture guide for help.

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