In IE and Chrome, if you’re linking to an image from a website, just right-click on the image and choose “copy imgage URL,” then apply the html coding to post here.
Of course, if it’s your own picture, you do have to upload it to a picture-sharing site to get a URL for it.
Here’s the HTML Sandbox from 2011 for handy reference on coding: http://www.freerepublic.com/focus/f-chat/2650195/posts
I thought it should be that easy, but I don't see that option when I right-click on an image in IE. I checked both IE 8 and IE 9. Do you have a plugin that offers that option?