What is application software? #
An application is a software program for computers that has been designed to enable end users to accomplish specific jobs or tasks.
Constructed by software developers, an application is created and built using a set of operations and rules that utilise a computer’s operating system (OS) and system applications that it runs on to present a user-friendly interface so that users can perform certain tasks or guide the computer to do something.
This can range from a simple, lightweight application, such as a calculator or notepad, up to more complex configurations, such as a computer game or a huge amalgamation of programs, such as an ERP system.
Applications can also be bundled together to create a software suite, for example, Microsoft Office, which includes a word processor (Word), spreadsheet (Excel), email client (Outlook), design studio (Publisher) and communication and messaging tool (Teams), to name just a few.
Applications can also refer to software installed on mobile devices. Usually referred to as apps, these are more lightweight software programs that utilise the mobile operating system they have been designed for. Many try to emulate the larger versions of applications or web services that are used on computers, whereas others have been designed specifically for the mobile device.
Again, these are designed for productivity, entertainment or informational usage.
What is system software vs application software? #
In order for computers and mobile devices to work, they rely on system software running in the background to manage resources and perform certain tasks. Items such as the operating system, BIOS and drivers are all controlled by the system software to make sure that it runs smoothly. This then provides the platform for end-user application software to be installed and interact with the required hardware, such as memory and storage, in order to run.
Application software examples #
Below is a list of applications that are widely used, whether for business, daily life or recreational purposes.
Enterprise / business applications: Enterprise resource planning (ERP), customer relationship management (CRM), database software, accounting software, payment and billing systems, content management software, knowledge management systems, project management systems, marketing automation etc.
Communication software: Email clients, instant messaging, video chat, Voice over Internet Protocol (VoIP) etc.
Creative applications: Web and graphic design studios, image editing software, digital video editing suites, music studios etc.
Content applications: File sharing tools, content access software, collaboration tools, time management, resource management, documentation tools, analytical tools etc.
Educational software: Language learning software, student information systems, classroom management software, reference management software, tutorial software etc.
Entertainment and media applications: Computer games, media players etc.
