Hi everybody. Welcome to Web Development. In this course, we’re going to learn how to build web applications together. Over the entire course, we’re going to be basically building a blog. A fully functional blog, that’ll have user registration, submitting links, viewing, everything together, just like a real blog. And it’ll be online on the real internet, for you and anybody else to see. And by the end of this class, in addition to that blog, I’ll also get you to build a wiki as your final exam. And I figure if you can build a blog and a wiki and get those things online, you can build just about anything. In this lesson, we’re going to take it from the very top. We’ll start with the internet and browsers, and how these things fit together. We’ll also talk about basic HTML. And we’ll develop a common vocabulary, so [INAUDIBLE] communicate through the rest of this course. With that said, let’s get started.