250 free online audio & video courses from world’s leading Universities.

Learn from free online audio & video courses from the world’s leading universities.

Just get this excellent collection and start to learn with 250 free courses in :

Biology, Computer Science, Economics, Engineering, History, Literature, Math, Philosophy, Physics, Political Science, Psychology

Easy record, edit and enhance sounds!

If you want a freeware program to edit your audio files to record audio from a microphone or any other available input device, apply effects, tools to include text-to-speech , burn audio CDs from MP3, WMA, WAV, and OGG then get the "Free Audio Editor".

For any help see the Video Tutorial.