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 ...

A cluttered Excel sheet can be a nightmare—extra spaces, inconsistent formatting, random text everywhere. But with the right ...

Discover essential Excel formulas and functions to boost productivity, streamline workflows, and make smarter data-driven ...

If you enter the formula "2 + 2," a worksheet displays the entry as a constant or label called "2 + 2" without further processing. To signal to the spreadsheet that you're entering an equation ...

In Excel 2007, click New Rule and then click Use A Formula To Determine Which Cells To Format. Enter the following formula: =HF (A1). Click the Format button.