Insert Comments Insert Comments
The "Insert Comments" button can be used to add "notes" (comments) into your code. These comments will not be visible when your page is viewed in a browser, however they will remain in your code. Comments are useful in long pages of code, to keep track of different parts of page, and can also be used near the tops of pages, so that the next time you come to work on the file, you'll remember what the file was about!