A website is a collection of publicly accessible, interlinked Web pages that share a single domain name. Websites can be created and maintained by an individual, group, business or organization to serve a variety of purposes.

Together, all publicly accessible websites constitute the World Wide Web.

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A mobile application, most commonly referred to as an app, is a type of application software designed to run on a mobile device, such as a smartphone or tablet computer. Mobile applications frequently serve to provide users with similar services to those accessed on PCs. Apps are generally small, individual software units with limited function.

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A desktop application is a software program that can be run on a standalone computer to perform a specific task by an end-user.

Some desktop applications such as word editor, photo editing app and media player allow you to perform different tasks while other such as gaming apps are developed purely for entertainment. When you purchase a computer or a laptop, there is a set of apps that are already installed on your desktop. You can also download and install different desktop applications directly from the Internet or purchased from software vendors.

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