This includes adding password protection to your Excel files. Whether you're working with extremely sensitive or privileged data, trying to keep contact details out of the wrong hands, ...

Add password protection by locking the VBA project for viewing. Save the workbook as a macro-enabled file with the `.xlsm` extension. Close and reopen the workbook, enabling content to activate ...

One of the most effective ways to protect your Excel data from unauthorized access is by encrypting your entire workbook with ...