php Xiaobian Xigua will introduce to you how to solve the problem that Excel cannot insert new cells. When using Excel, you sometimes encounter the problem that new cells cannot be inserted. This may be because there are merged cells in the worksheet or the data is protected. The solution is to unmerge cells, unprotect the worksheet, or adjust the data format to restore the ability to insert new cells.
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When trying to edit the contents of a protected cell, the system will prompt you to enter a password.
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The above situations all indicate that the Excel table has been restricted and protected. As long as you enter the password, the restrictions on the Excel table can be lifted.
We can click [Review] on the toolbar above excel and find the [Undo Worksheet Protection] option.
Then, enter the password in the blank space in the pop-up dialog box, and click [OK]. The restriction protection of the excel table will be cleared.
If you edit the table at this time, the situation mentioned at the beginning will not occur.
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However, it is worth noting that the prerequisite for clearing the password is to know the original password, which can only be released after entering it. In other words, the Excel spreadsheet cannot remove protection restrictions without entering the password, so once you set a password, you should remember it carefully.
But that doesn’t mean there’s nothing we can do if we forget our password. We can use other tools to solve the problem, such as the Pepsi Niu Excel Password Recovery Tool.
Through the tool, you can directly lift the protection restrictions without providing a password. You only need to select the [Unrestrictions] module in the toolbar and import the excel table.
Tool link: Pepsi Niu Excel Password Recovery Tool
The Excel table after the restrictions are lifted will be saved as a new table. Click [Go to View] to open the folder to find it.
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