Learning HTML for the first time in years.

I do know HTML. But only colored text and font sizes ETC. I used to know the HTML code for marquees (moving text). But I can't remember. Because it has been five years since I last used that code. Anyways. I learned HTML from a forum that I used to go onto back in Late 2009. It was very fun and easy to learn. Now I'm going to learn other program languages like: Python, C++, CSS, and Java (Which is essential for programming in Android.) Ahem, This post will be updated later. I just posted this to show off my programming skills. :P