An upside-down query mark on a Mac, also called an inverted query mark or an upside-down query mark, is a punctuation mark that’s used to point a query. It’s usually utilized in Spanish and different languages that use the inverted query mark. On a Mac, you possibly can create an upside-down query mark by urgent the Choice key and the ? key on the identical time.
The upside-down query mark is necessary as a result of it means that you can sort questions in Spanish and different languages that use the inverted query mark. Additionally it is helpful for typing mathematical expressions, because the upside-down query mark can be utilized to symbolize the lower than or equal to image ().