How to sign up in google adsense

Google.Com according to me is a biggest search engine company right now. Most visitors like to the homepage which is simple. Google does not only offer searching service, buta also other services. One of them is google adsense. What is google adsense? It's program to publishing ads that is put in our site or blog. They (google) will pay some money, depend on how many clicks are happened to their ads. To sign up please visit http://www.google.com/adsense The payment will be paid by cheque if the balance reach 100$.