Our Tips Editor Vic says "Have you ever wanted to explain something to
someone and wished you could draw on the computer screen? Or maybe you are
like me and give computer presentations, where being able to draw on the
screen can make things clearer. Then there are times when you would like to
add comments to the screen and save the results. If you use the Firefox
browser, there is a free add-on that lets you draw or type on any web page to
your heart's content and save the screen as a JPG or PNG if you wish."
http://www.techsupportalert.com/content/how-draw-your-screen-firefox.htm
