How do I put a LIKE icon on my facebook page?

[Clairecross Broad]

Where on your Facebook Page are you trying to put this Like Button? Are you aware that all Facebook Pages already come with Like Buttons next to their page name at the top of every Fan Page's page (such as Wall, Info, etc.)? If you are already a fan of that page, the button will not appear for you. The only place where you can put additional Like Buttons on your Facebook Fan Page are within page tabs as Igy mentions below. The link they've provided will give you a simple tab for YOUR fan page, which allows you to put any html you want (including the code for the like button).