google's web products about advertising

These products must be accessed via a Web browser.

AdSense
Advertisement program for Website owners. Adverts generate revenue on either a per-click or per-thousand-ads-displayed basis, and are adverts shown are from AdWords users, depending on which adverts are relevant.
AdWords
Google's flagship advertising product, and main source of revenue. AdWords offers pay-per-click (PPC) advertising, and site-targeted advertising for both text and banner ads.
AdWords Website Optimizer
Integrated AdWords tool for testing different website content, in order to gain to the most successful advertising campaigns.
Audio Ads
Radio advertising program for US businesses. Google began to roll this product out on 15 May 2007 through its existing AdWords interface.
Click-to-Call
Calling system so users can call advertisers for free at Google's expense from search results pages.
DoubleClick
Internet ad serving provider.
Grants
Scheme for non-profit organizations to benefit from free Cost-Per-Click advertising on the AdWords network.
TV Ads
CPM-driven television advertising scheme available on a trial basis, currently aimed towards professional advertisers, agencies and partners.