I’m excited to offer this Wordpress User Manual to my clients, to help them edit, add, and maintain content on their pages. It is geared towards the User role of “Editor” and not Admin, so is scaled down from what it takes to create a site–it is more geared towards helping customers keep up the content of the site.
Recently, the big news was that Getty Images–a huge stock photo company that has been around for many many years, and got really big doing print design photography–recently came out and gave permission (with certain strings attached) to use their vast library of images on blogs and non-commercial web use.
Plugins are a big reason why Wordpress has gotten as powerful and as popular as it has, for they extend the functionality of Wordpress in many different ways, including adding shopping carts, boosting SEO ratings, adding widgets and calculators to make conversions, etc.
When you look at a webpage, you see it as one page, with various elements (masthead, footer, content area, sidebar, etc.), and in straight html, you code it as one page, with the DOCTYPE declaration at the top, opening and closing tags for various parts of the page. With themes, though, these parts are divvied up and each one becomes their own page, functioning under a model similar to the Model View Controller.