META tags are what the search engines read when they scan your site. It is what will be shown on the search engines, and can effect your ranking in those engines.
Fill in the blanks and your META Tags will be made, once that is done copy then and paste them into the head of your page.

Site Description
(more descriptive the better)
Up to 10 Keywords
(separated with spaces)
Here is your META - tag coding.
Put it in the HEAD of your HTML document.