QUESTION
I've spent lots of time creating all sorts of cool pages and am now curious whether there are any bugs or problems in my HTML coding. Is there some way to check this?
ANSWER

There are a couple of different ways you can validate your HTML files, the simplest of which is by using the built-in tools in your Web development package, if you have one. My favorite checker is built in to BBEdit, but that's a Mac only solution, so it might not work for you.

A number of Web sites exist that you can have grab your page if it's online and check it against one of a number of different HTML specifications (that is, 'HTML 3.2' is the most recent, or you can use 'Navigator 2.0' etc.). Here are a couple to check out: