W3C schools HTML page has HTML tutorials. And W3C is the official HTML guys so it's a good place to visit to get all your HTML learning.
I know this is a old thread, but this is a common misconception. W3schools is not affiliated with the W3C in any way at all. they are a separate entity, and not official in any way. Members of the W3C have tried to get w3schools to disavow any affiliation with the W3C but they have refused to do so.
Other resources:
http://dev.opera.com/articles/view/1-introduction-to-the-web-standards-cur/#tocGoogle's HTML, CSS, and Javascript from the Ground UpsitepointAlso, the w3c itself has some information pages. It has a
Learn page, as well as a
HTML element reference.
Also, the
Mozilla Doc center starts at intermediate CSS and covers JavaScript better than anyone.