how to add facebook like button on your website

It's Simplest way of add facebook button in website

step 1: open this path http://www.howtoaddlikebutton.com/
step 2 : in that web page put your url in  input box
step 3 : Choose Your Design for facebook button or facebook box
step 4 : click on generate my code button and copy that code then enter it in your web page.

 
run your page you will find that facebook button is available in your page