If you have sensitive data you'd like to keep from prying eyes in a Microsoft Excel file, the easiest way to protect it is with Excel's built-in password tools.

Need to keep a file confidential? Microsoft Word and Excel make it simple to assign a password.

In Word, Excel, or PowerPoint for Windows, open the file you want to protect with a password, then select File and Info. You should see a Protect option at the top of the next list: Click this ...

Working with an Excel workbook that contains confidential information such as financial data, personal details, or trade secrets? Here's how you can protect the data in your Excel file from prying ...

You worked hard to put that Excel sheet together, now protect it from unintended damage.

Password protect Office documents Microsoft Office certainly makes it easier to password protect your important documents like Word, PowerPoint, and Excel, by making use of its password protection ...

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 ...