Don’t worry, you’re not alone. Images like the hippo fight image below make your site more interesting. They add color and interest, but they can be very difficult to get up on a website for a beginning web designer. And then once you have it on the website, you have to be able to link to it in your HTML.
Image © 2008-2012 Kyrnin - licensed to About.com
First you need to upload your image to your hosting provider, and then you need to link to it in your HTML. This article explains how to work with images in the same directory as your HTML, and then goes on to teach you how to reference other directories. You’ll also get some suggestions for how to figure out where your images are and why they might not be displaying correctly.