REDUCE allows you to iterate through your data, building your result step-by-step, in the same way a loop operates in a ...

This feature works best when the columns you want to visualize are adjacent to each other, so you may need to rearrange your ...

An Excel 2007 spreadsheet may contain very large quantities of data. Individual sections may be unimportant. For example, a sheet that lists your company's sales figures may include last year's ...

Have you ever struggled with Excel formulas, trying to calculate running totals only to be left with errors and frustration? Many of us have faced the challenge of managing datasets where each row’s ...

An curved arrow pointing right. {} These brackets mean something magical is happening inside your Excel formula. An "Array" function allows you to perform mathematical operations on many cells instead ...

Hiding lines, or rows, in Microsoft Office Excel 2010 is very simple: Right-click the lines and select "Hide." However, expanding the hidden lines in the Excel spreadsheet is not as simple. To get the ...

is a senior editor and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 years. Microsoft Excel used to only allow two types of data: text and numbers. After ...