Google’s new +1 Button was introduced yesterday as a new way to recommend to your friends and family certain contents you’ve found on the internet.

Those who want to add the +1 button to their site, choose one of the following buttons and place the code in the head just before you close the body tag.

24px button

15px button

20 px button

60 px button

For those that are seen the buttons popping up on websites but want to understand what is all about, have a look at this video: