Microsoft Excel has been one of the go-to spreadsheet apps for several decades, and it's developed an array of tricks throughout its lifetime, not just for making data entry, editing, and organization ...

You can lock cells in Excel by heading into the program's "Protection" tab. There, you can set a password, and protect your ...

How to use passwords to grant users access to different Microsoft Excel workbook ranges Your email has been sent You can password protect a Microsoft Excel file, and ...

You never know when one of your files might reach someone it wasn't intended to reach—perhaps through an email forward, a USB stick left behind on a desk, or maybe ...