Anyone who's had to learn math or physics in school may have encountered pi at one point. More popularly known and written out in its Greek lowercase letter counterpart, π, it's essentially the ratio ...

You can add a superscript or subscript in Google Docs by selecting text and using the Format menu or through keyboard ...

You can add a degree symbol in Word using the keyboard shortcut Alt+0176 or by selecting it among the Symbol options.

Emoji, accent marks, and other special characters bring an element of fun and accuracy to the texting experience, but what if you’re on your PC and you want to break up plain old text with cool ...