If you use Gmail, YouTube, Google Docs, Picasa, Google Reader, and any of the many products Google provides, you will now be able to view all your information in one place. By logging into your Google Dashboard, (www.google.com/dashboard) with your Google account log in, you will see a summary of all of your accounts with Google. It is pretty interesting to see how many Google applications you may have and not even realize. Of course, Google Dashboard is secure, and you can manage settings for all of your account in this area as well.
Below is a great video that summarizes what the dashboard is and what you can do in it.