These four friends are going on a camping trip. They need to bring the right supplies because they're backpacking. The group needs to plan and plan well, so coordination is key. They're all computer users, so they start planning with an email. It's start with one, but then becomes a barrage. Email is not good at coordinating and organizing a group's input. The important information is scattered across everyone's inbox. There is a better way. Most wikis work the same. The buttons are really important. Here are our camping friends and here is a wiki website. Once you're finished editing, you click save and the document becomes a webpage once again, and is ready for the next person to edit it - easy! Edit - Write - and Save. Mary signs up for a wiki site and then sees the new site for the first time. Now it's John's turn. Henry visits the wiki, clicks edit and he can edit the page. Frank saves the page and realizes something awesome. But wait!