listening problem

Hello, please tell me how I can improve the audio course quality on my Pc. I always face trouble when trying to listen an audio lesson directly from your server.

Please give us more information about the problem. What type of computer do you use, what is your operating system and which audio files are you referring to?[YSaerTTEW443543]

TOEFL listening discussions: Where does this conversation most likely take place?[YSaerTTEW443543]