Protect your data integrity by using Excel formulas to "lock" checkboxes so they only tick when specific conditions are met.

Locating missing sequential numbers can be an arduous task when working with long lists of data. For example, you might want to locate business check numbers that haven't been logged into a balance ...

TLDR: The pair of courses go deep into Excel training for numbers-centric professionals, including how to customize and automate Excel to do statistical gruntwork all on its own. No true professional ...

You can sum up entire columns or rows in Microsoft Excel using the AutoSum feature. The AutoSum tool automatically selects a column or row of numbers, but you can select any set of numbers by clicking ...