Prevent broken formulas using tables, validation rules, separate worksheets, named variables, and the power of LAMBDA.

Locking is a handy function in Excel that allows users to lock specific or all cells in a worksheet to prevent any intentional or unintentional editing of them. You can easily lock cells in a sheet by ...

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions. One of the ...

Stop creating Excel sheets that fight you!

Formulas are one of the most important components of an Excel sheet and as such, deserve–warrant–protection. You don’t want users accidentally changing formulas and impacting the purpose of your work.

Something wrong with some numbers in that spreadsheet? Here's a shortcut that displays all the formulas in the sheet at once: Ctrl + ` (the acute accent key, found next to the number 1 on your ...