Links

To link to another site, use this "template" line and I'll explain how to edit it.

<a target="_new" href=""></a>

A "filled" one looks like this, with the changed pieces in bold:

<a target="_new" href="http://www.iwasyouragetwice.com/">click here</a>

And the result is this:
click here

The site's address goes inside the href="" quotation marks.
The words you want the surfer to click on go between href=""> and the "closing" tag: </a> The target="_new" part tells the surfer's browser to open it in a new window (or tab, if they're using Firefox).

Graphics

For an offsite graphic, you need the full address, like:
http://www.iwasyouragetwice.com/iwasyouragetwice_logo.gif

The html looks like this:

<img src="http://www.iwasyouragetwice.com/iwasyouragetwice_logo.gif">

... and the end result looks like this:

More Resources

HTML Tutorial