Control Z: Computing, character, ASCII, Substitute Command key, Undo, Text editor, PARC (company), Operating system

Control X: Computing, ASCII, character, Keyboard (computing), Mac OS, Command key, Cancel character

Control C: Command (computing), Keyboard Mac OS, key, Graphical user interface, Text...

Esc key: Keyboard (computing), Escape sequence, character, ASCII, Peripheral, Application software ,Web...

Insert key: Keyboard (computing), Personal computer, Word processor, Character Typography, Overstrike, Text based (computing)