A new popup opens, here click “Repair” if you want to recover as much Excel data as possible,.Click the arrow next to the Open button and then click “Open and Repair”.
And chances any of these programs may be conflicting with excel application that results excel keep crashes or not responding. When windows start, there are many processes that automatically get start executing in the background. In addition Update, Microsoft Office, Word, Excel, PowerPoint help of the following video.
Or you need to click on download and install if any optional updates are available.
In addition check this article from Microsoft support, How to troubleshoot startup problems in Excel. Once done close the excel sheet and open it again normally check if there is no more problem with the excel sheet. In the pop-up window, uncheck the add-ins you want to disable and click OK to confirm.Expand the menu of Manage, choose COM Add-ins and click Go button.Open an Excel file and navigate to File > Options > Add-ins.