Open Microsoft Excel and select the sheet you want to lock. Make the required changes. When you are ready to share, click File at the top. Select Info from the sidebar. Select Protect Workbook.

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

How to Tell If a Worksheet Is Protected in Microsoft Excel 2003. Protecting a worksheet in Excel 2003 prevents others users from editing it. For example, if you have tracked and charted your ...

How to Unlock a Chart in Excel. By default, each chart you create in Microsoft Excel is locked to prevent unauthorized modification. However, this setting serves no purpose until you enable ...

To lock your cells in Microsoft Excel, you just need to head into the program's "Protection" tab. Locking a cell in Excel will make it so viewers can't change the data inside of that cell, which ...