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  2. VisiCalc - Wikipedia

    en.wikipedia.org/wiki/VisiCalc

    VisiCalc ("visible calculator") [1] is the first spreadsheet computer program for personal computers, [2] originally released for the Apple II by VisiCorp on October 17, 1979. [1] [3] It is considered the killer application for the Apple II, [4] turning the microcomputer from a hobby for computer enthusiasts into a serious business tool, and then prompting IBM to introduce the IBM PC two years ...

  3. Spreadsheet - Wikipedia

    en.wikipedia.org/wiki/Spreadsheet

    Example of a spreadsheet holding data about a group of audio tracks. A spreadsheet is a computer application for computation, organization, analysis and storage of data in tabular form. [1] [2] [3] Spreadsheets were developed as computerized analogs of paper accounting worksheets. [4] The program operates on data entered in cells of a table.

  4. List of spreadsheet software - Wikipedia

    en.wikipedia.org/wiki/List_of_spreadsheet_software

    Airtable – a spreadsheet-database hybrid, with the features of a database but applied to a spreadsheet. Coda; EditGrid – access, collaborate and share spreadsheets online, with API support; discontinued since 2014; Google Sheets – as part of Google Workspace; iRows – closed since 31 December 2006; JotSpot Tracker – acquired by Google Inc.

  5. Lotus 1-2-3 - Wikipedia

    en.wikipedia.org/wiki/Lotus_1-2-3

    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.

  6. Killer application - Wikipedia

    en.wikipedia.org/wiki/Killer_application

    VisiCalc was released in 1979, becoming the earliest generally agreed-upon example of a killer application.. Although the term was coined in the late 1980s [4] [5] one of the first retroactively recognized examples of a killer application is the VisiCalc spreadsheet, released in 1979 for the Apple II.

  7. Electronic data processing - Wikipedia

    en.wikipedia.org/wiki/Electronic_data_processing

    Data storage formats were heavily compacted, for example. A common example is the removal of the century from dates, which eventually led to the 'millennium bug'. Data input required intermediate processing via punched paper tape or punched card and separate input to a repetitive, labor-intensive task, removed from user control and error-prone ...

  8. Productivity software - Wikipedia

    en.wikipedia.org/wiki/Productivity_software

    LibreOffice, an example of an office suite, showing Writer, Calc, Impress and Draw An office suite is a bundle of productivity software (a software suite ) intended to be used by office workers . The components are generally distributed together, have a consistent user interface and usually can interact with each other, sometimes in ways that ...

  9. Richard Mattessich - Wikipedia

    en.wikipedia.org/wiki/Richard_Mattessich

    Richard Victor Alvarus Mattessich (August 9, 1922 – September 30, 2019) was an Austrian-Canadian business economist and Emeritus Professor of Accounting at the ...