How to prevent the excel worksheet from being modified

1. Test a worksheet and find a ready-made Worksheet. Open it as shown in the following figure.

 

2. In the excel worksheet, click [review] in the menu bar, as shown in the figure below.

3. In the review, choose change> protect worksheet, as shown in the following figure.

4. In the pop-up dialog box, you can set the protection worksheet here, as shown in the following figure.

5. Enter a password to cancel the protection worksheet.

6. Enter the password again and click OK to complete the settings.

7. Now let's test the table modification. The following prompt is displayed. If you want to modify the table, you only need to enter the cancel password in the above step.