This class offers a primer on basic networking, and explores the hardware, software, and protocols whereby one computer communicates with another across any number of intermediate links between them. You begin with an introduction to key networking terms, concepts, and technologies, and then move on to understand networking software in more detail, particularly where operating system capabilities come into play. Later lessons focus on how to connect PCs to a network, using network cables and wireless technologies. You'll also learn about networking a printer, wired and wireless networking security, troubleshooting network problems, and other computer networking solutions.

This class is for SMB (small- to medium-size business) professionals without a significant technology background.

What to expect in the class

This class covers important technologies related to networking, related elements that anybody should keep in a networking tool kit, and techniques whereby you can create a working network and keep it running smoothly. Along the way, you'll have the opportunity to dig more deeply into the covered topics by working through the accompanying assignments and quizzes.

Here's a summary of the lessons:

• Lesson 1: Covers key terms and concepts, plus important hardware and software technologies involved in connecting PCs to and using computer networks.
• Lesson 2: Explains networking software in more detail, including key components that supply network access, network communications, and network intelligence and capability.
• Lesson 3: Delves into how networks are laid out, and which kinds of information are necessary for a computer to communicate with other devices on a network.
• Lesson 4: Explores what's involved in working with servers, including their setup, management, and how servers are most commonly put to use.
• Lesson 5: Covers two vital areas of great networking concern -- network management and networking security.
• Lesson 6: Explains what to do when trouble occurs on a network, and describes basic troubleshooting skills and routines.

Beyond the lessons, complete the assignments and quizzes. When you're done with them, visit the message board. It's the perfect place to discuss class topics and swap questions and comments with classmates and your instructor.

Take a few moments to meet your instructor and fellow students on the class message board and let them know a little about you.

Now it's time to get started with the topics in Lesson 1.