The iPhone keyboard has a hidden superpower—beneath its usual letters, numbers, and symbols lie a treasure trove of less common but still useful symbols. The next time you want to tell someone how hot ...

You can use your computer's keyboard to quickly enter currency signs, foreign accents, trademarks and other symbols your business uses frequently. To access these symbols, you must use Windows' ...

You can type a degree symbol with your keyboard using key combinations on a computer or numerical keyboard menus on a phone or tablet. For instance, on a PC you can use the numpad code Alt + 0176; on ...