How do you make hearts on the keyboard?

Answer 1

With the less than symbol and the number 3 (like this: <3), one can produce what most will interpret as a heart.

You can also type out &heart; to get a ♥ on a webpage (or in an HTML-enabled comment box).

The ♥ can also be found in the Character Map on Windows (which can be found on Widows XP here: Start-->All programs-->Accessories-->System Tools).

The same symbol can also be produced by typing Alt+3 on the keyboard, specifically using the 3 on the keypad, as the other one won't work. Since laptops do not (to my knowledge) have keypads, you must use Fn+Alt+L (see the related link for more information on this).

If all else fails, it's also possible to just copy and paste the symbol from this answer.

Answer 2

< 3 (minus the space) <3