∏ N Ary Product Symbol Math Symbol Smiley Face U+220f

How to Write the N Ary Product Symbol ∏ on Keyboard?

To write the N Ary Product symbol ∏ on keyboard using ALT codes; ALT+8719, just hold down the ALT key while typing the alt key code 8719. You have to use the numeric keypad of y♐our keyboard. If you don not have numeric keypad, hold down the Fn and ALT keys while typing the alt code number.