Meters * 1,000,000,000 = gigameters
The answer is Application Software.
This type of software is widely used in business to complete specific tasks. These programs are designed for the users by the application developers. An example of Applications software is Microsoft Offices (Word, Excel, PowerPoint).
Movie Video Editor, Windows 10, Paint, MS Paint, Word Document, Spreadsheet, Calculator, Email, Hotmail, Google Chrome, Firefox, Internet Explorer, & more. Just some from the top of my head.