As-Easy-As
As-Easy-As for DOS and As-Easy-As for Windows was a shareware 32-bit spreadsheet program developed in 1986 for MS-DOS and later for Microsoft Windows. The name is a play on the phrase "as easy as 1-2-3", a reference to the dominant MS-DOS spreadsheet at that time, Lotus 1-2-3 with which it competed for a fraction of the competitor's price.