Do you use Microsoft Excel to manage important data? Use passwords to secure your Excel spreadsheets to prevent unofficial access to important data. Find out how to protect your Excel files on any device, whether it is a Chromebook, Windows, or Mac.

How to Lock an Excel Sheet on Windows

-Open Microsoft Excel and select the sheet you want to lock.

-Make your required changes.

-Click on “File” at the top of the page.

-Choose “Info” from the sidebar.

-Select “Protect Workbook” and then “Encrypt with Password.”

-Enter and confirm your password.

-Click “OK” to complete the process.

Protect the Workbook Structure

-To secure the structure of your Excel workbook, go to File > Info > Protect Workbook.

-Enter your password and confirm.

-Click “OK” to secure your workbook structure.

Lock the Current Sheet

-Go to Excel File > Info > Protect Workbook > Protect Current Sheets.

-Create a password for the sheet and select access restrictions.

-rConfirm your password and click “OK.”

Since Microsoft is incapable to recover forgotten passwords, you must reserve them securely. To avoid security issues, be careful when sharing Excel sheets that are password protected.

Secure an Excel Spreadsheet on Mac

-Open Excel on your Mac and select the sheet to protect.

-Click on “File” and select “Password.”

-Enter your password to open and change the Excel sheet.

How to Unlock an Excel Spreadsheet

To remove a password from a workbook, follow the steps under Excel Info > Protect Workbook > Encrypt with Password. Enter your current password and click “OK” to unlock the file.

Take these steps to ensure that no one else can access your important Excel files. Look at additional options to make data security even better, such as the ability to set a date for when the shared links will expire. Automate tasks with macros and utilize Excel templates for effective worksheet supervision.