Learn how to lock and hide cells, apply passwords, and choose permissions to protect your Excel worksheets and workbooks from unauthorized or accidental changes.

Do you work with sensitive data? Are you trying to find a way to protect your worksheets in Excel? Learn how to password protect your important files here.

How to Protect an Excel Worksheet/Workbook With a Password The following steps show how to protect an Excel workbook which is the whole Excel file with all its contents.

Microsoft Excel is popular spreadsheet software that lets you protect files. Here is a guide on How to protect and unprotect worksheets.

If you want to learn how to password-protect an Excel file, then we’ve got you covered with all the information you need to secure your data. There's a good chance the Excel sheet or workbook you've ...

We show you how to protect a worksheet in Excel, as well as how to lock specific cells and formulas in Excel from editing or formatting.

Fortunately, Excel provides built-in features that allow you to hide and password-protect your worksheets without requiring any programming skills. Password Protecting Excel Spreadsheet Data ...

In conclusion, password protecting your Excel workbook or file is a simple way to secure your sensitive data. The steps we have outlined above are easy to follow, and you can set up password ...

With the Excel file open select File in the top-left corner of the screen, followed by Info. Select Protect Workbook, then choose Encrypt with Password.