HTML Block – How do I add the actual HTML?

My question is, how do I go about adding my actual HTML inside an HTML Block.  I added the HTML Block to my home page, and because I haven’t added any HTML to it yet it doesn’t actually appear on the home page just yet I assume, how do I add my HTML?

Thanks in advance,
Zehn

Into the block, use the link (html) in your editor block optie's to get the html popup where you can insert your html