Shortcuts Keys
Operation
Ctrl+X Cut
Ctrl+C Copy
Ctrl+V Paste
Ctrl+Z Undo
Ctrl+Y Redo
Ctrl+S Save
Ctrl+P Print
Shortcuts for moving around easily / quickly in Word
Home Beginning of line
End End of line
Ctrl + Home Go to start of document
Ctrl + End Go to end of document
Right Arrow Right one character
Left Arrow Left one character
Ctrl+Right Arrow Right one word
Ctrl+Left Arrow Left one word
Up Arrow Up one line
Down Arrow Down one line
Ctrl+Up Arrow Up one paragraph
Ctrl+Down Arrow Down one paragraph
F4 Repeat last command
Ctrl + A Select Whole Document
Text Formatting Shortcuts in Word
Ctrl+B Bold
Ctrl+I Italics
Ctrl+U Underline
Ctrl+Period Bulleted list
Ctrl+/ Numbered list
Ctrl+L Align left
Ctrl+R Align right
Ctrl+E Align centre
Ctrl+[ Shrink font size
Ctrl+] Grow font size
Source: https://www.qdoscc.com/blog/keyboard-shortcuts-microsoft-word