2. In a thread in The Sierra Forum click on "Reply".
3. Click on the "Insert Image" button. Click in the "Image URL" window of the dialog box, highlight the text, "http://" and paste, CTRL-V {on your keyboard, hold the CTRL key down and tap "V"}.
4. Click on "Insert Image".
The text for the image will appear in the reply window. It will become a graphic when you click on "Create Post".