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.

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 ...

If a user inadvertently changes the formulas in your Excel workbooks, all your hard work could go out the window. This ebook explains how to protect and hide those formulas so they remain safe and ...

To lock cells in Microsoft Excel, follow the methods below. A Format Cells dialog box is open. In the dialog box, click the Protection tab. On the Protection tab page, check if the lock checkbox is ...

Any program that doesn't do what you expect or let you make changes to something you should be able to edit is frustrating, and Excel is no exception. When it comes to Excel not permitting the ...

Excel spreadsheets are one of the most useful tools to create documents with calculations and data and organize the accounting or VAT tax, among other tasks. Luckily, while working on Excel you can ...