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, ...

The succeeding characters constitute the formula and the elements to be calculated - basically the "what I want this thing to do". Functions Functions are simply pre-designed formulas. They are at the ...

For example, the SUM function is a popular choice for quickly adding numbers. Instead of writing =A1+A2+A3+A4+A5, you can simply use =SUM (A1:A5). Note that these are both formulas, but only the ...

Excel Formulas Excel's formulas enable you to perform basic mathematical calculations. To create a formula, start by typing the equals (=) sign, and then create the parameters for the calculation.

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 ...

The truth is, mastering a handful of powerful formulas and functions can transform Excel from a simple data entry tool into a dynamic engine for analysis, automation, and decision-making.

NPR's Scott Simon takes a moment to remember the legacy of computer scientist Larry Tesler, the man who came up the copy-and-paste function. Tesler died this week at the age of 74.