SPREADSHEET

• Allows users to organize data in rows and column and perform calculations
• Usage to create personal profiles, budget summaries, income statements or calculate students marks.

       Example :

1. Microsoft Office Excel
2. OpenOffice.org Calc

• A function is a predefined formula that performs common calculations.
• Charting depicts data in a spreadsheet in graphical form.

PRESENTATION

• Allow users to create visual aids for presentations to communicate ideas, messages, and other information to be a group.
• Usage to create a presentation for teaching, marketing or tourist information.

      Example :

1. Microsoft Office PowerPoint
2. OpenOffice.org Impress

DATABASE

• A collection of data organized in a manner that allows access, retrieval, and use of that data.
• Allow users to create, access and manage a database.
• Usage to create student database, employees database or book database.