You can sign in to your DoubleClick product at your product's Google sign-in page. If you don't know the location of this page:
- Go to your product's DoubleClick sign-in page.
- Click the Sign in with my Google Account link.
- The Google sign-in page appears. We recommend that you bookmark this page for future use.
- Enter your Google Account username and password and click Sign in.
You use the Google Account you specified when updating your sign-in information. The difference is that you now have the ability to move back and forth easily among multiple Google and DoubleClick products that share the same Google Account. Once you sign in, you stay in no more signing in and out among services.