ℂ Double Struck Capital C C Symbol Smiley Face U+2102

How to Write the Double Struck Capital C Symbol ℂ on Keyboard?

To write the Double Struck Capital C symbol ℂ on keyboard using ALT codes; ALT+8450, just hold down the ALT key while typing the alt key code♎ 8450. You have to use the numeric keypad of your keyboard. If you don not have numeric keypad, hold down the Fn and ALT keys while typing the alt code number.