Software consists of a series of instructions that tells the computer what to do and how to do. It is also called a program. In other words, software is a conceptual entity which is a set of computer programs, procedures, and associated documentation concerned with the operation of a data processing system. There are mainly two categories of software- * System software * Operating system * Utility program * Application software System software System software consists of the programs that control or maintain the operation of the computer and its devices.
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It serves the interference between the user, application software, and the computer’s hardware. Operating system It is a set of programs that coordinates all the activities among computer hardware devices. It provides a means for users to communicate with the computer and other software. Utility program It allows a user to perform maintenance type tasks usually related to managing a computer, its devices or its programs. Application software Applications software consists of programs designed to make users more productive and assist them with personal tasks. List of some software and its uses.
Database software allows users to store and retrieve data from databases| 8. | Application software-Spreadsheet | Excel, Lotus| Spreadsheet software allows users to perform calculations using spreadsheets. They simulate paper worksheets by displaying multiple cells that make up a grid. | 9. | Application software-Multimedia Software| Real Player, Media Player| They allow users to create and play audio and video files.
They are capable of playing media files. Audio converters, audio players, burners, video encoders and decoders are some forms of multimedia software. | 10. Application software- Presentation Software| Microsoft PowerPoint| Used to display information in the form of a slide show is known as presentation software. This type of software includes three functions, namely, editing that allows insertion and formatting of text, methods to include graphics in the text and a functionality of executing slide shows. | 11. | Application software| Enterprise Software| Deals with the needs of organization processes and data flow. Customer relationship management or the financial processes in an organization are carried out with the help of enterprise software. | 12. Application software| Matlab| mathematical software.
