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Operating System
Utility Program
Application Software
Propriety Vs Open Source





Definition Application Software:
- software that consists of programs designed to make users more productive and/or assist with personal tasks.
Usage:
1) To make business activities more efficient.
2) To assist with graphics and multimedia projects.
3) To support home, personal, and educational tasks.
4) To facilitate communications.

Type
Definition (D) /Function (F)
Propriety
Open Source
1)Web Browser
D- Web browser is an application software that allow users to access,interact with software and view web pages
F- it is use to display information resirces to the users
-Safari
-Google Chrome
2)Word Processing Software
D- Word processing is an application software that allows users to create and manipulate documents cointaining mostly text and graphics
F- provide variety of features so users can easily change what they have written .
-Microsoft Word
-Writer
3)Spreadsheet Software
D- Spreadsheet Software is an application software that allows users to organize data in rows and columns and perform calculations.
F-1)users can perform calculations more quickly and accurately in an electronic worksheet.
    2)use to organize, analyze , and graph numeric data
-Microsoft Excel
-Calc
4)Presentation Software
D- Presentation software is an application software which combination of visual objects that allows user to create attractive visual aids for interesting presentatations to deliver information to others.
F- 1) users can easily edit presentation for examples inserted, deleted or rearranged content of a slide.
     2) can create a set of handouts for people to write on as long as presentation being given.
-Microsoft PowerPoint
-Impress
5)Database Software
D- Database software/ Database Mangement System is an application software that allows users to create, access, and ,manage a data
F- database can improve data integrity, data independence, avoiding data rebundancy, data security, and data maintenance.
-Microsoft Access
-Base