Commonly used keyboard shortcuts in Microsoft Word:
1. Ctrl + C - Copy selected text or objects
2. Ctrl + X - Cut selected text or objects
3. Ctrl + V - Paste copied or cut text or objects
4. Ctrl + Z - Undo the last action
5. Ctrl + Y - Redo the last undone action
6. Ctrl + B - Bold selected text
7. Ctrl + I - Italicize selected text
8. Ctrl + U - Underline selected text
9. Ctrl + S - Save the current document
10. Ctrl + P - Print the current document
11. Ctrl + A - Select all content in the document
12. Ctrl + F - Find and replace text in the document
13. Ctrl + H - Find and replace specific text formatting
14. Ctrl + N - Create a new document
15. Ctrl + O - Open an existing document
16. Ctrl + W - Close the current document
17. Ctrl + Home - Go to the beginning of the document
18. Ctrl + End - Go to the end of the document
19. Ctrl + Shift + V - Paste special (without formatting)
20. Ctrl + Shift + C - Copy formatting
21. Ctrl + Shift + V - Paste formatting
22. Ctrl + L - Align selected text or paragraph to the left
23. Ctrl + R - Align selected text or paragraph to the right
24. Ctrl + E - Align selected text or paragraph in the center
25. Ctrl + J - Justify selected text or paragraph
26. Ctrl + D - Open the Font formatting dialog box
27. Ctrl + ] - Increase font size of selected text
28. Ctrl + [ - Decrease font size of selected text
29. Ctrl + K - Insert or edit a hyperlink
30. Ctrl + Shift + L - Create a bullet list
31. Ctrl + Shift + N - Apply Normal style to selected text
32. Ctrl + Shift + F - Change the font of selected text
33. Ctrl + Shift + P - Change the font size of selected text
34. Ctrl + Shift + > - Increase font size by 1 point
35. Ctrl + Shift + < - Decrease font size by 1 point
36. Ctrl + Shift + F12 - Save the document as a new file
37. Ctrl + F12 - Open the Print dialog box
38. Ctrl + Page Up - Go to the previous page
39. Ctrl + Page Down - Go to the next page
40. Ctrl + Shift + S - Apply styles to selected text