OPERATING SYSTEM AND APPLICATION SOFTWARE

An operating system works as the interface between the user and the hardware. The entire functionality of the computer system depends on the operating system. Windows, DOS, Linux, Unix are few examples for operating systems.

An operating system performs a variety of tasks. It handles file and directory creation and deletion. It manages process creation, deletion, suspension and synchronization. It also allocates and deallocates memory space. Another key point is that the operating system manages and controls hardware devices. Furthermore, it prevents the system from unauthorized access and secures the data and resources. Overall, an operating system is one of the most vital components of the computer.

Application software is the type of software that is designed to achieve a specific user requirement. Word processors, spreadsheets, web browsers are some application software.

The main difference between operating system and application software is that an operating system is a system software that works as the interface between the user and the hardware while the application software is a program that performs a specific task. 

There are various types of application software. Word allows the users to create documents. Spreadsheets allow the users to create financial documents, graphs and charts and to perform complex calculations. Database Management Systems such as MySQL, MSSQL allows the users to store, retrieve and manipulate data.  Multimedia tools are also application software that allows the users to create and edit images, videos and adding after effects.

Business organizations use application software according to their business requirements. A Human Resource Management Software helps to keep a record of employee details, salaries, leaves, etc. A Hospital Management Software helps to record patient, doctor, staff and payment details. Those are some examples of application software.