Microsoft Excel 2021365 - Beginner to Advanced - Protecting Workbooks and Worksheets

This video tutorial explains how to protect Excel workbooks and worksheets. It covers three main methods: protecting the worksheet, protecting the entire workbook structure, and protecting specific cells. The tutorial uses a sample invoice to demonstrate these methods, showing how to set passwords and control access to different parts of the workbook. Additionally, it explains how to set passwords for opening and modifying the file, ensuring data integrity and security.

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