Package

 Word Processor- A word processor is a computer application used for the production that includes composition, editing, formatting, and printing of any sort of printable material.

Presentation Tool – It is a computer software package used to display information includes three major functions an editor that allows text to be inserted and formatted a method for inserting and manipulating graphic images and a slide show system to display the content.

Spreadsheet Package: It refers to a computer application that simulates a paper accounting worksheet. It displays multiple cells usually in a two dime national matrix or grid consisting alphanumeric text numeric values or formulas. Spreadsheet is frequently used for financial information because of their ability to re calculate the entire sheet automatically after a change to a single cell is made.

Database Management System: It represents software packaged with computer program that contract the creation maintence and the use of a databases. It allows organizations to convenient develop data bases for various applications by database administrators (DBAs) and other specialists a database is an integrated collection of data records files and other database.

Domain Specific Tools:

• School management system
• Inventory
• Management system
• Payroll system
• Financial accounting