If you need to insert special characters in a document—for example, you're writing out an equation or typing in another language—Windows Alt codes make the process a whole lot easier.

Uniconsole does one thing extremely well, and while the characters and symbols it collects can be found online with a bit of research, I’ll take the convenience of a Universal app over wasting my time ...

These codes require you to hold down the Alt key and type a series of numbers on the numpad. The degree symbol code is Alt + 0176. As soon as you let go of the Alt key, the symbol should appear.