A set of computer software used to solve particular problems of user through computer is called Application software. It is also known as application package. The ready packages are also available in market on CDs for various purposes. These are used by user who does not know the computer programming. The users solve their problems by using ready packages more easily and quickly. Some of application packages are:
1.Word processing software.
2.Spreadsheet software.
3.Database Management System software.
4.Graphics software.
5.Communication software.
System Software
System software is a set of programs that control the operations of a computer and devices attached with the computer. It creates links between user and computer as well as controls the execution of application programs. System software are essential for a computer to do work, Without this software no link can be created between user and computer.
The examples of system software are:
■Operating systems.
■Utility programs.
■Device Drivers.
■Language Processors.
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