Google prides itself on the efficiency and ease of use of its Adwords program for your per click. Another distinct advantage is the online coverage it offers.
By placing your ad on Google Adwords and its partners you can potentially reach over 80% of the Internet.
Where are Google ads displayed ?
Google
AOL
Netscape
CompuServe
Earthlink
Ask
Shopping.com
AT&T Worldnet
About.com
Lycos
Nytimes.com
Infospace
Reed Business
Foodnetwork.com
HowStuffWorks
Business.com
HGTV
Google not only displays ads on Google but also they appear on its partner sites too.
The offers you the great benefit of being able to get your website noticed by the people who are already looking for it.