Whether you need to type a foreign currency sign or an accent for someone's name, it's useful to know how to do so with your ...

As a result, you can use shortcuts to write math notations quickly. To enter a symbol or function, just type its code after a ...

Rather than a system-wide button or symbol for undo on iOS ... check out some of these other iPhone keyboard shortcuts to speed up your typing even more. Jake Krol was a Tech Writer at Mashable ...