A Website is a digital, visual environment created using a computer. It contains the information (pictures and text and sometimes audio or video) you wish to convey to other people over the Internet.
Once an Internet Website is designed, it can then be made available on the World Wide Web. The information can then be accessed worldwide by anyone who knows the Unique Internet Address for the particular website and has access to the internet. Making your information available to the World Wide Web is what is termed as providing you with a Web Presence.