When working on an Excel workbook, you may need to insert cells to accommodate new data or modify your existing spreadsheet. However, this seemingly uncomplicated task can sometimes leave you frustrated if Excel does not allow you to insert new cells.
If you are facing a similar problem, don’t fret. This guide will walk you through some effective solutions that should fix the problem in no time.

1. Disable Cell Protection
A common reason why you may not be able to insert new rows or columns in an Excel sheet is if the existing cells are protected. In that case, you won’t be able to make any changes unless you disable the cell protection feature using these steps:
After disabling the cell protection feature, try to insert new cells again.

2. Unfreeze the Panes
Microsoft Excel lets you freeze specific parts of your sheet so that they remain visible even as you scroll through the sheet. However, this feature can sometimes cause problems and prevent you from adding new cells.
you may try unfreezing panes in your worksheet to see if that helps. Here are the steps for the same.

Once you unfreeze the panes, Excel should let you insert new cells.
3. Unmerge the Cells
Excel might not allow you to insert cells if you are trying to add them into cells that have been merged. To resolve this, you will need tounmerge the cells in your Excel worksheet.
Excel will unmerge all the selected cells and you should be able to add new cells after that.

4. Delete Entries From the Last Row and Column
Another reason why you might not be able to insert new cells in an Excel sheet is if the last column or row of your sheet contains data. If that’s the case, you may encounter the “Microsoft Excel can’t insert new cells because it would push non-empty cells off the end of the worksheet” error.
Select any cell in the first row of your Excel sheet and then press theCtrl + Right arrowkey to quickly navigate to the last column of your sheet. Now click the column header to select the entire column. In theHometab, selectEditing > Clear > Clear All.

To clear entries from the last row, select any cell in the first column and press theCtrl + Down arrowkey to quickly navigate to the last row of your sheet. Click the row number to select the entire last row. Then, switch to theHometab and selectEditing > Clear > Clear All.
5. Repair the Corrupted Excel Workbook
If you still can’t add new cells, it’s likely that yourExcel workbook has become corrupted for some reason. Fortunately, Excel includes an option to repair corrupted or damaged files. Here’s how you can use it to repair a problematic Excel workbook.
Wait for Excel to fix any issues with your worksheet and then open it. After that, check if the issue is still there.
6. Copy Your Data to a New Workbook
If repairing your Excel workbook proves ineffective, your next best option is to copy your data to a new sheet. To do this, follow these steps:
After completing the above steps, you should be able to insert new rows and columns without any errors.
7. Update Microsoft Excel
Have youdisabled automatic updates for Office apps on Windows? If so, you may be using an outdated version of Excel, which can sometimes cause problems. Try updating Microsoft Excel manually on your PC and see if that fixes the problem.
To update Microsoft Excel on Windows:
Wait for Microsoft Office to update Excel along with other Office apps and check if that fixes the problem.
8. Run the Office Repair Tool
If none of the above solutions help, you can consider running the Office Repair tool as a last resort. Here’s how to run it.
Wait for the tool to repair your Office apps and then check if you can insert cells in Excel. If you still get errors, repeat the above steps and select theOnline Repairoption. This will allow the tool to perform a thorough repair operation and download any missing files from the internet.
Insert Cells in Your Excel Spreadsheet Without Errors
It is annoying when Microsoft prevents you from performing basic tasks such as inserting cells. Hopefully, one of the suggestions above has resolved your issue and you are now able to insert cells in your Excel workbook.