How can i get an alarm sound using Snort sofware?

My friend made me an pre-made snort software to filter a certain word on game it triggers an alam if that word pops out even im on alt tab. But now i cant make it work i still got the snort pre made that he gave to me but when i type that word it doesnt trigger an alarm (sound). And also how can i change word to be filter or scan on Snort?