As a web and multimedia developer, I work with photos provided by clients to incorporate into websites on a daily basis. A common problem I run into is that a lot of people don't understand some really basic things about digital images. For example, I'm often provided photos that are way too small for the space needed on a web page. Since I'm expanding my service offerings to include online visual explanations, I thought it would be a good idea to create an explanatory video or screencast that explains some of the basics of using digital images on the web. The result is the following (click on full-screen mode to view it larger).