Adwords is the component of Googles advertising programs that allows web masters or SEO professionals to advertise web sites via links from other web sites. Adwords is used in conjunction with adsense in such a way that your links are placed only on the most relevant web pages. You are given a good deal of traffic at a very reasonable price and the conversion rate from adwords is higher than that of any other pay per click advertising system on the web.
As I just mentioned, Google Adwords is a pay per click service. This means that you must pay Google a certain amount for each click that you receive via your adwords links. The best part about this is that you never have to pay unless your link is clicked so every payment that you make to Google was in exchange for a real, live potential customer.
When advertising with Adwords, it is crucial that your advertising links go to pages that have high conversion rates. You don