Introduction to the internet infrastructure
14 Topics | 1 Quiz UNDERSTANDING WEB BROWSERS
4 Topics URLs and Web Addresses
7 Topics Introduction to Email
3 Topics Email Etiquette and Safety
3 Topics INTRODUCTION TO SOCIAL MEDIA
3 Topics Understanding Online Security
3 Topics Cyberbullying and Online Etiquette
3 Topics Online Shopping and E-commerce
3 Topics 
How does data travel across the internet?
When data gets sent over the Internet, it is first broken up into smaller packets, which are then translated into bits. The packets get routed to their destination by various networking devices such as routers and switches. (Source: From Cloudflare)
