From now on, when you open an Excel file, it asks for a password to access content. Enter your password and click OK to unlock it. Protect the workbook structure ...

To remove a password from an Excel spreadsheet or Workbook, follow these steps: Open the Excel spreadsheet and enter your password. Go to File > Info. Click on the Protect Workbook option.

Key Takeaways : Excel spreadsheets can be protected by Edit Ranges, Sheet Protection, Workbook Protection, File Modify Password, VBA Project Password, and File Open Password.

If you want to set an expiration date and password when sharing Excel files online, here is how you can do that. It is possible to do both of them when using Excel Online.

Password Protecting Excel Spreadsheet Data Key Takeaways : Securing Excel worksheets is crucial for sensitive data. Use `Alt + F11` to open the VBA Editor for managing worksheet visibility.