Just about every web site has some kind of interaction with Google.  Maybe your site uses Google webmaster tools, or maybe Google analytics ?

This plugin will help you add Google services to your site in a second!

1. Under settings click on “Google Integration Toolkit”.

2. if you have a Google analytics account then enter the account number to the box name “Google Analytics ID:”

3. if you need to verify your site then do it using the verification file name or a meta tag (depending on the way you decide to validate)

4. if you would like to associate an Adsense account with the site then go to the adsense section and Enable it.