We have these basic shortcuts hanging in our computer lab, and we teach students to use them when needed.  There are many more, but these are basic ones students find fun using.  If you want a list of them in Word Format, here it is: Basic CTRL Key Shortcuts

CTRL+C (Copy)

CTRL+X (Cut)

CTRL+V (Paste)

CTRL+A (Select All)

CTRL+Z (Undo)

CTRL+Y (Redo)

CTRL+O (Open)

CTRL+N (New)

CTRL+H (Hide)

CTRL+F (Find)

CTRL+P (Print)

CTRL+Q (Quit)

CTRL+U (Underline)

CTRL+B (Bold)

CTRL+I (Italic)

CTRL+Shift+> (BIG Text)

CTRL+Shirt+< (Little Text)