Keep your books. Who cares if it's not Y2K-compliant? It fits on a floppy! This was a disk for vendor demos, though it a...

A simple graphing program adored by lab students in the late 1980s and early 1990s. Users chuck their data into a sprea...

A simple graphing program adored by lab students in the 1980s and 1990s. Users chuck their data into a spreadsheet like...

A professional graphing package designed for creating graphs and charts in business, science and engineering. Although C...