Question: how to create mpw file?
Answer: 1Find the built-in microphone, if your system has one, or attach a microphone to your computer. ...  2Open Windows Sound Recorder by choosing Start→Programs→Accessories→Entertainment→Sound Recorder. ...  3Record your message. ...  4Click Play to hear your message. ...  5Save the file as a WAV file. ...  6Convert the file to MP3.