In HTML, a filter is a type of event handler.
Filters can be either visual or nonvisual.
Nonvisual filters can be applied to alter various style sheet attributes, such as color, font size, and even position of an element or control. Visual filters, which are extensions to Internet Explorer behavior, create onscreen effects in a document's contents. Font embedding Font embedding allows the fonts used in the creation of a document to travel with that document so that the user sees the pages exactly as the author intended them to be seen. Frame A frame is a rectangular section of a Web page that is a separate HTML document from the rest of the page. Frames allow the browser display window to be sub-divided into separate sections each of which can be updated or have new documents loaded into it separately from the remaining frame sections.