PURPOSE Keyboard shortcuts help complete common tasks faster. COMMON TASKS Use shortcuts for copy, paste, undo, save, print, find, switch windows, select all, and take screenshots. LEARN GRADUALLY Start with a few shortcuts you use every day instead of trying to memorize every possible command. BE CAREFUL Some shortcuts can close windows, delete content, or send messages. Confirm what a shortcut does before using it in important work. BEST PRACTICE Undo is your friend, but not a business continuity plan.