Introduction to Computer Networking

Technology expert Todd McLeod discusses how videoconferencing has transformed meetings and strengthened the ability to stay in contact with people.

Technology expert Todd McLeod discusses the benefits of telecommuting, the varying impressions of it, as well as the influence it has had on the workplace.

In this lesson, Todd McLeod introduces crowdsourcing, crowdfunding, and distributed computing. He then shares some creative ways they are being used.

Technology expert Todd McLeod introduces the emerging field of telemedicine and demonstrates the important concepts and possibilities associated with it.

In this lesson, technology expert Todd McLeod discusses the four most common types of area networks (PAN, LAN, WAN, and MAN) and compares their size and reach.