1. Using a simple text editor -- like SimpleText, or WordPad, type the text exactly as written in the picture. Where the text in the picture is red, you can fill in whatever you like.
2. Save it as a text file. (This is important, let's say you use Microsoft Word or some word processing file to type this up. If you save it as a Word Document, it's not going to work!)
3. Give it a name. Remember to use proper naming conventions, and if you are not sure, check back or try the pop quiz again.

So now try out your page! Drop it into a browser and see it load up!