For the quickest answers to your basic questions, check the Frequently Asked Question pages for audio or web conferencing.
For more detailed explanations of each product's features, you can download download its User Guide as an Adobe Portable Document Format (PDF) file. You can save these to your computer's hard drive or print them out for easy access.
To use PDF files, you'll need to have the latest version of the free application, Adobe Reader®, installed on your computer.
In addition, you can take our Web Conferencing Tutorials once you've signed up for single or monthly web conference access.