Functions are the driving force of any Microsoft Excel spreadsheet, generating a single value or an array of results based on ...

Learn how to highlight dates before today and a specific date with and without using the Today() function in Microsoft Excel.

Boolean logic: The method used to evaluate conditions, returning either TRUE or FALSE. Logical functions: The primary logical ...

Excel has a versatile If, Then function built right into it. We’ll show you how to use the IF function in Excel with a number of helpful examples.

Using Excel as a scheduling tool is a great skill to have under your belt. Learn how to use SUM, DATE, WEEKDAY, IF, Nested IF, and IF/OR functions.

Excel for the web now supports conditional formatting, and the interface is easier to use than the desktop edition. Susan Harkins shows you how to use it.

Bookkeepers, project managers, HR departments and more use the Excel Date & Time functions WEEKNUM, ISOWEEKNUM, WORKDAY, WORKDAY.INTL to calculate time. Here's how.

Cells in Excel are referred to using relative or absolute references. A formula with relative references changes when the cell's position does.

Database functions excel at managing multiple criteria, including AND and OR conditions, allowing for comprehensive and accurate data analysis.