an alarm ibot?

i always forget to check to see when my gates are done so could some one make an alarm to sound as there done or to sound when u get to a wave you want to stop on? this would be very helpful but i can not make it my self.


Only thing i know about computers is x means close and the circle with the line going down into it will make my screen black can some one help?

There is an option like that ...
Finally, not really but you can tell the bot what vague must stop!