Wondering how to add an accent to a letter, or where a certain symbol is? Here are all the shortcut symbols in your Windows or Mac keyboard.

Look for the keyboard icon on the right-hand side of your taskbar, bring up the on-screen keyboard, and hold down (or left-click and hold) your cursor over the letter you’d like to accent.

Learn the fastest way to type less common—but helpful—symbols on your iPhone keyboard.

You can use iPhone keyboard shortcuts to access alternate characters, insert web domains, switch to all-caps, and more.