For novices, functions are one of the most intimidating features of OpenOffice.org's Calc. Newcomers quickly learn that functions are a main feature of spreadsheets, but there are almost four hundred, ...

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Excel spreadsheets are one of the most useful tools to create documents with calculations and data and organize the accounting or VAT tax, among other tasks. Luckily, while working on Excel you can ...

Microsoft Excel gives users the flexibility to configure data and perform very basic operations, such as addition, subtraction, multiplication, or division by using shortcuts or custom formulas. This ...

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It almost goes without saying that some sort of office productivity suite is required for a new Mac system, and while some might gravitate to Microsoft Office there are others available that can ...

Old-school Excel functions like SUMPRODUCT, INDEX/MATCH, and IFERROR remain essential for stable, readable, and maintainable ...

In addition to its basic spreadsheet functions, Microsoft Excel also allows writing formulas to perform functions on existing data. Using a quick equation, you can convert an existing set of time data ...

Is Apple’s iWork a viable alternative to Microsoft Office? To find out, we asked Rob Griffiths—our go-to expert on spreadsheets—to use Excel 2008 and Numbers ‘08 to create the same project, ...

Spreadsheet software like Microsoft Excel, part of the Office program suite, is essential to the operation of many small businesses. Spreadsheets can be used for tracking almost any aspect of a ...