The IE Developer Toolbar provides several features for deeply exploring and understanding Web pages. • Explore and modify the document object model (DOM) of a web page. • Locate and select specific elements on a web page through a variety of techniques. • Selectively disable Internet Explorer settings. • View HTML object class names, IDТ‘s, and details such as link paths, tab index values, and access keys. • Outline tables, table cells, images, or selected tags. • Validate HTML, CSS, WAI, and RSS web feed links. • Display image dimensions, file sizes, path information, and alternate (ALT) text. • Immediately resize the browser window to 800x600 or a custom size. • Selectively clear the browser cache and saved cookies. Choose from all objects or those associated with a given domain. • Choose direct links to W3C specification references, the Internet Explorer team weblog (blog), and other resources. • Display a fully featured design ruler to help accurately align objects on your pages.