Page is the first level of hierarchy to store your code example. Using the page, it is extremely easy to categorize your code example. The page will be shown to you as a tab on your personal page so retrieving your code example is very fast.

For example, if you want to store a java code example, you would store this example under the page named Java. Now when you thought of looking for this code example, you would directly browse your page named Java and you will immediately get it.