The word “application” is often used in the contexts of computers and software. In its most basic sense, an application is a program that runs on a computer. Applications can be anything from a basic text editor to a powerful spreadsheet program.
Applications are often divided into two categories: system applications and user applications. System applications are those that are installed with the operating system and are necessary for the system to run. Common system applications include the Windows Explorer, the Mac Finder, and the Linux File Manager. User applications are those that are installed by the user and are …