Here is a tutorial to lock or hide only the formula cells in an Excel workbook. You can also lock formulas in all worksheets in a workbook.

How to Convert True-False to Check Boxes in Excel. Microsoft Excel's form controls can turn the Boolean options of a true-false choice into a clickable data-entry option.

Thankfully, Excel makes it easy to hide or unhide rows and columns, allowing you to declutter your spreadsheet and focus on the information that matters most.

Learn how to easily hide and unhide columns, including the tricky column A, in Excel with this step-by-step guide.

You can easily hide and unhide columns in Excel by individually revealing hidden columns or using the "Format" option to unhide all hidden cells.