This document provides instructions for coding basic Javascript commands. It explains that Javascript code must be placed within <script> </script> tags, and recommends using Dreamweaver as a code editor for its color-coding features. It then demonstrates how to create an alert pop-up with "hello, world" by adding a <script> tag with an Alert command to an HTML file. Finally, it shows how to save Javascript code into its own .js file and link it within an HTML document using <script src="filename.js"></script>.