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

Excel’s new “Show Details” checkbox is a fantastic option for interacting with and visualizing your data. By seamlessly integrating this feature with advanced formulas, you can effortlessly display ...

Create a self-updating Excel checklist with checkboxes, IFS due-date priority, and a progress data bar for faster tracking.

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.

Upgrade your spreadsheets with BYCOL to consolidate column logic, prevent manual errors, and build automated reporting dashboards.