Here is a list of some commonly used keyboard shortcuts in Microsoft Word:

Ctrl + C: Copy selected text

Ctrl + X: Cut selected Text Ctrl + V: Paste copied or cut Text

Ctrl +Z: Undo the last actionCtrl + Y: Redo the last actionCtrl + A: Select all text in a documentCtrl + B: Bold selected textCtrl + I: Italicize selected textCtrl + U: Underline selected textCtrl + F: Open the Find and Replace dialog boxCtrl + P: Open the Print dialog boxCtrl + S: Save the current documentCtrl + O: Open a new documentCtrl + N: Create a new documentCtrl + W: Close the current documentCtrl + T: Create a new tabCtrl + Tab: Switch to the next tabCtrl + Shift + T: Reopen the last closed tabCtrl + Shift + N: Change the selected text to a headingCtrl + Shift + L: Apply a bullet point to the selected textCtrl + Shift + D: Duplicate the current documentCtrl + Shift + Arrow keys: Select multiple characters or lines at a timeCtrl + Arrow keys: Move the cursor one word at a timeCtrl + Home: Move the cursor to the beginning of the documentCtrl + End: Move the cursor to the end of the documentPlease note, that this is not the full list of the shortcut keys, there are many more and some of them may vary depending on the version of Microsoft Word you are using