If the pointer changes to a hand, then the item is a link. Clicking on a link on a web page will take you to another page within that site or to another web site. With web pages you can view photos and images and some even have sounds and video. It's easy to navigate or get around on the web. Operations are just point and click.
Web pages are screens full of information or pictures.
Some web pages are very fancy with lots of pictures and graphics that rival printed magazine pages. Others can be simple affairs that look more like typewritten paper. A collection of pages form a web site. The first page you come to from an organization or individual is often called the home page. You can always get back to the home page if you get lost or confused while visiting a web site.