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Lotus 1-2-3 is a discontinued spreadsheet program from Lotus Software (later part of IBM).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.
Apple iWork Numbers, included with Apple's iWork '08 suite exclusively for Mac OS X v10.4 or higher. AppleWorks – for MS Windows and Macintosh. This is a further development of the historical Claris Works Office suite. WordPerfect Office Quattro Pro – for MS Windows. Was one of the big three spreadsheets (the others being Lotus 123 and Excel).
Lotus released Lotus 1-2-3 on January 26, 1983. [7] The name referred to the three ways the product could be used, as a spreadsheet, graphing tool, and database manager. The last two functions were less often used in practice, but 1-2-3 was the most powerful spreadsheet program available.
The Lotus 1-2-3 spreadsheet was the killer application for the business-oriented IBM PC, and Jazz was an attempt to recreate that success for Macintosh. With the tagline "The software Macintosh was invented for," and promoted on TV at great expense, [ 2 ] it was poorly received by reviewers and consumers and became a high-profile flop .
The problem arises when products like Lotus 1-2-3, Release 3.0 try to use the memory that is tied up supporting shadow RAM. Invisible Software Inc. announced a $40 program called Invisible RAM which extends DOS memory from 640K to as high as 736 K, allowing Release 3.0 users to load the program and have as much as 90 KB remaining for worksheet ...
The introduction of Lotus 1-2-3 in November 1982 accelerated the acceptance of the IBM Personal Computer. It was written especially for IBM PC DOS and had improvements in speed and graphics compared to VisiCalc on the Apple II, this helped it grow in popularity. [36] Lotus 1-2-3 was the leading spreadsheet for several years.
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Jonathan Sachs (born June 25, 1947) is a programmer who co-founded Lotus Development Corporation with Mitch Kapor in 1982 and created the first version of the Lotus 1-2-3 spreadsheet program. Sachs left Lotus in 1985 to develop photo-editing software for his own Cambridge, Massachusetts based company, Digital Light & Color, which has been ...