Help need simple help!

[SirGray]

Hello im new to Autoit and im really bad at it, I was hopeing someone could make me a quick code, all I need it to do is hit the number 3 on the keyboard every 60 sec, repeating forever, could someone do that for me? I have no clue what im doing.

[Generator]

Whatever i have some time for you.

HotkeySet("{F11}","_Start")
HotkeySet("{ESC}","_Exit")
While 1
Sleep(250)
Wend
Func _Start()
Send("NUMPAD3")
Sleep(60*1000)
EndFunc
Func _Exit()
Exit
EndFunc