Hi, my name is Nigel and I am an Independent Advisor here to try and work with you on this issue you are having.
If you Open up Microsoft Excel.
Click on the "Tools" menu and then click "Customize.".
Right-click the menu you want to restore and then click the "Reset" button.
This will restore the menu to its original settings.
Consequently, restoring all the menus will restore Microsoft Excel to its defaults.
You can then repeat this process for other Office applications.
Hope this helps!
Feel free to ask back any questions and let me know how it goes.
If you don't have any more questions, feel free to choose a rating and let us know whether this information was helpful to you!"
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