After restarting, check your keyboard for responsiveness. Unlock your keyboard. Some HP laptops have a shortcut that locks the keyboard to prevent unwanted input.

This is just a brief overview of the vast world of Mac keyboard shortcuts. With dedication and exploration, you can unlock a new level of efficiency and mastery over your Mac.

My advice is to start small, with just a handful of common actions that you can’t perform as easily with your keyboard or on-screen menus.