Regardless of the reason, the Internet offers lots of software solution that you could check out in case you need to record audio from your computer. One of them is Mp3 Recorder.

It's a small application with some basic tools for recording audio files from your sound card and saving them as MP3 or WAV audio files on your computer.

The application installs quickly and it sports a really intuitive and clean graphical interface with some tools and features that you can check out. It doesn't come with any customization options, but you wouldn't really need them since the interface has a quite familiar layout.

If you're having trouble using the application, you can check the help menu with lots of tips and instructions that could help you with just that.

The recording source is the sound card that means any sound through your sound card would be recorded. When the Mp3 Recorder recording, the saved MP3/WAV file's size is calculated and showed at real time.

Mp3 Recorder records your computer's audio streaming into MP3 file directly without temporary WAV files generated. You can make some adjustments to your files, change channels, sample rate, bit rate, use voice control systems and more.

It comes with the option to select a microphone as a recording device and you can adjust the volume for recorded files.

The application has a tool that launches the audio recorder volume control panel and allows you to select the source. You can also use multiple controls, like pause, play, stop and resume when recording audio files. Recorded files can be previewed inside the application and you can save them to your computer in two formats, MP3 or WAV.

All in all, Mp3 Recorder is a small but useful application for recording audio files from your computer but it would have been nice if it had some more features.