Audio files are in the MP3 and Windows streaming media format (wma files). File size ranges from 0.5 to 12 megabytes. High speed internet access is required to download files large than 1 MB.

To hear sound, you require a sound card with speakers or headphones. There is a short delay as the video or sound file is downloaded.  A high speed internet connection is required to download audio and video files.

You can download free tutorials in the Alpha Health Education Series:

Go to Tutorials