Lotus 1-2-3 is a discontinued spreadsheet program from Lotus Software. It was the first killer application of the IBM PC, was hugely popular in the 1980s, and significantly contributed to the success of IBM PC-compatibles in the business market.
A Lotus 1-2-3 box, as seen in an exhibit at the Computer History Museum in 2008
Charting on Lotus 1-2-3 Release 2.2 for DOS
Examples of Lotus 1-2-3 macros
A word processor (WP) is a device or computer program that provides for input, editing, formatting, and output of text, often with some additional features.
World-first Japanese word processor Toshiba JW-10 (Launched in February 1979, Toshiba Science Institute)
Toshiba Rupo JW-P22(K)(March 1986) and an optional micro floppy disk drive unit JW-F201