From social media to massive financial institutions, we live within a web of networks. But how do they work? How does Googling a single word provide millions of results? Marc Samet investigates how these networks keep us connected and...

Students learn about complex networks and how to use graphs to represent them. They also learn that graph theory is a useful part of mathematics for studying complex networks in diverse applications of science and engineering, including...

Free online tutorials for computer software, including FrontPage, Office, PowerPoint, and Outlook Express are generously offered at this website. Students will find it easy to follow Agent Max Millennium as he guides them through...

Computers and the internet have changed how people work, communicate, and share information, but we need to understand the advantages and disadvantages of sharing online. This tutorial looks at email, video conferencing, online document...