#Lotus 123 spreadsheets how to#
#Lotus 123 spreadsheets portable#

After more than three decades in service and countless versions later, it was discontinued in 2013, being pulled from the market on June 11, 2013, and support officially ending on September 30, 2014. Main features: - Speech-enabled SmartMaster templates - Automatic SmartFill - Copy and move worksheets. The Lotus 1-2-3 Web tables allow users to bring live Web-based information into the spreadsheet to perform analysis functions. This spreadsheet software was the most popular one until Windows became popular in the early '90s, when many of Lotus' customers started switching to MS Excel, which was released in 1985 for the Macintosh and later in 1987 with the release of Windows 2.2. IBM Lotus offers powerful ways to work with numbers.

#Lotus 123 spreadsheets portable#

This remained true until version 3.0 where Lotus switched to using C, which caused delays because it had to be made portable across different platforms and be made compatible with newer and existing macro sets and formats. It wrote directly to the video memory rather than resorting to using slow DOS and BIOS output functions like other spreadsheets at the time. I do not understand this Lotus formula AND (A9>AA2,A9design was very similar to that of VisiCalc, including the A1 notation for cells and the slash-menu structure, but made some improvements, particularly in performance since it was cleanly programmed in x86 assembly language and mostly bug-free. I work for a company that is converting all of their Lotus 123 (Dos Version Release 2.2) spreadsheets to Excel. The two werenвЂ™t new to computer spreadsheets: Kapor was the. IBM purchased Lotus in 1995, and continued to sell Lotus offerings, only officially ending sales in 2013. Lotus was surpassed by Microsoft in the early 1990s, and never recovered.

#Lotus 123 spreadsheets how to#

It was the brainchild of Mitch Kapor and Jonathan Sachs who had formed Lotus Development Corp. Lotus 1-2-3 is a discontinued spreadsheet program from Lotus Software (later part of IBM). This article contains information that shows you how to fix Lotus 123 and Excel spreadsheets both (manually) and (automatically), In addition, this. Lotus itself was founded by Mitchell Kapor, who was a friend of the developers of VisiCalc, the number-one spreadsheet program at the time. Lotus 1-2-3, the computer software program that was the spreadsheet of choice for businesses in the 1980s, was born in the Boston area on January 26, 1983. Lotus 1-2-3 was originally developed by Jonathan Sachs, who had already developed two spreadsheet applications while employed at Concentric Data Systems.