You do not type it from a keyboard; you copy it. Press the copy button above and paste it into any app. That is the whole point of Unicode styled letters.
Where can I use the Monospace Q?
Anywhere text is accepted: Instagram bios, TikTok names, Discord, WhatsApp, gaming profiles and documents. The full Monospace alphabet is linked above.
What is the Monospace letter Q?
It is the letter Q rendered as the Unicode character ๐ (code point U+1D680), part of the Monospace styled alphabet. It is a single character you can copy and paste anywhere.