Boolean logic: The method used to evaluate conditions, returning either TRUE or FALSE. Logical functions: The primary logical functions in Excel that enable you to apply Boolean logic are AND, OR, XOR ...

Excel’s default behavior of treating blank cells as zeros arises from its inability to return a truly blank cell in a formula. Instead, it substitutes blank cells with zeros during calculations.

Learn the criteria expression for finding blank cells using Excel's Advanced Filter feature. A few weeks ago, I showed you how to use And and Or operators with Excel’s Advanced Filter feature.

Blank cells can spell trouble. Here's an easy way to fill in those blanks and protect the validity of your data.

Learn how to dynamically insert blank rows in Excel to improve data readability, organization, and clarity with advanced techniques.

It is possible to modify Excel’s default blank workbook; you can even modify the default new worksheets that you insert into your existing workbooks.

Press F10, and small letters appear over each ribbon tab and quick access toolbar item. Alt+H takes you to the Home tab, ...