Exclusive tricks using 'Alt' key

steps:1. press and hold alt. press nos 7,3,1 one after the other. release altsimple as it is.....

███████████
easily make hearts! with 2 keys only!press alt.
hold it there
n in the num pad press 3.
ull get ♥ ? try making ?
wanna write like this▒▒▒▒▒▒▒
steps:1. press and hold alt. press nos 9,4,5 one after the other. release alt.. try it.
▒▒▒▒▒▒▒▒▒▒▒

try every key in numpad