Week 9 : Web Application

This is the last topic for the Computer and Internet subject. Web Application is an application or a piece of software that can be run on the Internet, on our computer, or on our phone or other electronic device. It also refers to any applications or services in internet. For example, Google Documents, Windows Live Hotmail, Turbo Tax online and etc. As addition, Web browsers are software applications that allow users to retrieve data and interact with content located on web pages within a website. We have to know how to use web browsers on our computer. Firstly, we must know URL (Universal Resource Locator), it is address of information on the World Wide Web. Then, use Hypertext Transport Protocol (http) or HTTP over Secure Sockets Layer (SSL).