'key's" As in, "The key's metal surface was beginning to corrode".
No, it is a plural noun, or less commonly a verb (form of 'to key'). The singular noun key is also an adjective, but it has no adverb form.
I use my left pinky to press and hold "Shift" and press the question mark key with my right pinky.
Alternate Key
The square root can be indicated by a check mark. √49 = 7, -7
on the question mark key, it is the slash.
A mark on 5th key is to help visually challenged people. A device with that mark is in compliance for usability by the disabled.
font
Hold the shift key down and then press the / key.
mark
While pressing the left shift key (to the left of [z]), press the [ / ] key ( to the right of [ . ]). This question does make me wonder how you put a question mark at the end of it though.
you hold shift then you hit the the key that has a question mark then a slash
While many esoteric "purposes" may be ascribed to Mark, it is one of the earliest Gospels, referred to even by Peter, and provides another narrative, largely in "story" form, of Christ's working life.
The apostrophe key is above the question mark key on the keyboard. Tap it without touching the shift key.
Right next to the question mark key on an American qwerty keyboard
Mark Up
The apostrophe key is usually located on the keyboard to the left of the Enter key and below the quotation mark key.