When was excel first released

The actual value stored and passed to other cells is correct, only the displayed value is wrong. However, some instances, such as rounding the value to zero decimal places, will result in an incorrect value in memory. The error was introduced with changes made to the Excel calculation logic for the version, and does not exist in previous versions.

On October 9, , Microsoft released a fix to the public. Chris Lomont presented a detailed explanation of the bug, how it was likely caused by changing bit formatting code to bit code, why it only affects 12 values and then only while formatting, and how the hotfix corrects the bug. Microsoft Wiki Explore. Windows families. Windows Windows 10 Windows 8. Windows CE Windows Embedded.

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Microsoft Excel. View source. Schedule a Free Consultation. Where do we go from here? With the internet central to our lives and business, it makes sense that the needs of the many will prevail. As the Microsoft platforms continue to evolve, it becomes a full time job to stay up-to-date on the emerging technologies. Business is moving more and more into cloud based computing for shear accessibility of data and collaboration.

This is where we see the future of Microsoft Excel moving to a break-neck speed in the next few years to provide multi-user access to massive data for analysis, reporting, and considerable increases in efficiency and production. It was a relatively small program with few basic capabilities. It could only calculate data within a matrix of 5 columns by 20 rows. Frankston made the program fast and with better arithmetic. VisiCalc was an instant success and the duo were able to sell around 1 million copies of the program.

After the phenomenal success of VisiCalc, a team headed by Mitch Kapor in , developed a new spreadsheet program called Lotus Early in its life Excel became the target of a trademark lawsuit by another company already selling a software package named "Excel" in the finance industry.

As the result of the dispute Microsoft was required to refer to the program as "Microsoft Excel" in all of its formal press releases and legal documents. However, over time this practice has been ignored, and Microsoft cleared up the issue permanently when they purchased the trademark to the other program. Microsoft also encouraged the use of the letters XL as shorthand for the program; while this is no longer common, the program's icon still consists of a stylised combination of the two letters, and the file extension of the default Excel format is.

Excel offers many user interface tweaks over the earliest electronic spreadsheets; however, the essence remains the same as in the original spreadsheet, VisiCalc: the cells are organised in rows and columns, and contain data or formulas with relative or absolute references to other cells.

Excel was the first spreadsheet that allowed the user to define the appearance of spreadsheets fonts, character attributes and cell appearance. It also introduced intelligent cell recomputation, where only cells dependent on the cell being modified are updated previous spreadsheet programs recomputed everything all the time or waited for a specific user command.