is there any function that when u push a key then it says which key u had pushed ?
it must be done for all keys in keyboard (a...z & 1...9 & all other keys like f1,f2,... & ctrl &...)
for example when u push (a) it says (a)
or when u push f1 it says f1 and so on .
and if there is no function for doing that , can u plz help me a little to writting that program .