
Hi @James, Steven
Thank you for posting your question in the Microsoft Q&A forum.
I understand how frustrating it must be when the cursor is stuck as a white cross instead of changing to the normal pointers you expect. Let's try to figure this out together.
To help me scope down the issue, could you please clarify a couple of things for me?
Does the white cross cursor also appear when you move your mouse over the top ribbon bar (where the File, Home, Insert tabs are), or is it only stuck within the Excel grid. Would it be possible for you to share a screenshot of what you are seeing on your screen?
In the meantime, here are a few standard troubleshooting steps you can try. These often resolve common cursor-related issues in Excel.
Disable "Extend Selection" Mode: This mode can sometimes be turned on by accident. Please look at the Status Bar at the very bottom-left of your Excel window. If you see the words "Extend Selection", please press the F8 key on your keyboard once to turn it off.
Update Microsoft Office: Ensuring you have the latest updates can fix known bugs. Please go to File > Account > Update Options and select "Update Now".
Run Excel in Safe Mode: This starts Excel without loading any add-ins, which can sometimes cause conflicts. To do this, press the Windows Key + R to open the Run box, type excel.exe /safe and press Enter. Check if the cursor behaves normally in Safe Mode.
Clear the Office Cache: A simple way to clear potentially corrupted cache files is by performing a "Quick Repair" of your Office installation. Go to Windows Settings > Apps, find your Microsoft 365 Apps installation, click it, select "Modify", and then choose "Quick Repair".
I'm looking forward to your reply!
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