Software Nomenclature
In office software, there have usually four functions:
(1) Word processing,
(2) Spreadsheet,
(3) Database, and
(4) Presentation
In the market, the most popular one is Microsoft Office,
who has:
(1) Word,
(2) Excel,
(3) Access, and
(4) PowerPoint
However, Sun Microsystem developed a cheaper system, the OpenOffice, which has:
(1) Writer,
(2) Calc,
(3) Base, and
(4) Impress