system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: The difference between the Internet and the World Wide Web

I've seen explanations of each individually, but I'm still unsure of how they fit together exactly.
gpt
World Wide Web= Content (billions of web pages and websites)

Internet= Transportation to get to said content (huge network of computers connected to each other), as well as access other services, such as email and P2P.

Think of the WWW to be the mall on the other side of town... it has lots of stores and shops (websites and pages). But you need something to get there and back quickly. The Internet is the network of roads (optical fiber/cable), stop/go lights (switches and routers), and signage (DNS) in order to do that. The vehicle is your web browser.

TL;DR- The WWW exists on the Internet, but the Internet is not the WWW.