Stops load of the current page. Useful, if you went some place you did not want to, and want to stop the download. Returns to your default home page set in your browser. Some sites feature forms, which allow data input for a purpose. There are many uses of forms, to register for things, order products and services, sign up for a newsletter, send e-mail to the organization, turn in assignments and more.
Some sites also feature frames which split the screen into segments.
There are many other features to the web that are available on some sites, such as sound, video, animation, games, and many more. More about plug-ins are in the next reading.