If so, and you want to return to the original shortcuts, here’s how to do it.
Open Word and select theFiletab.
SelectOptionsat the bottom of the left pane of the File window.
Word Options will open.
SelectCustomize Ribbonin the left pane.
SelectCustomizenext to Keyboard Shortcuts beneath the Choose Commands From list.
The Customize Keyboard window will open.
Select theReset Allbutton at the bottom of the Customize Keyboard window.
SelectYesto confirm that you want to reset the key assignments.
SelectCloseand then selectOKto exit the Word Options window.
This action cannot be undone, so be sure you want to remove these before continuing.
It is wise to review the customizations you have made.
If in doubt, reassign keystrokes and command keys individually.
If you get used to using them, you’ll increase your productivity.