Technical requirements for the KDS eClassroom for teachers

You need a computer and a broadband internet connection to access the KDS eClassroom. For slower internet connections, audio-only lectures are available in place of video. Lectures are "streamed" — not downloaded — and do not require memory on your hard drive, nor do they take a long time to load.

PC Mac
System Windows 2000 (or higher) OS X (or higher)
Browser Internet Explorer 6 (or higher) Firefox 1.1 (or higher)
Software RealPlayer or Windows Media Player and Adobe Acrobat Reader RealPlayer and Adobe Acrobat Reader

You can download the following software free of charge:

Make certain that your monitor's screen resolution is set to at least 1024x768 pixels:

PC Mac
  1. Right-click on your desktop
  2. Select Properties
  3. Select Settings
  4. Slide the bar to 1024 x 768 Pixels
  5. Select Apply then select OK
  6. Select OK again if it asks you to confirm your choice
  1. Choose System Preferences either from the doc or from the apple drop-down
  2. Choose Displays
  3. Select 1024 X 768 from the resolution list

KDS provides customer support from our New York-based staff:

Speak to a representative by phone:
Toll-Free: (800) 728-0032

Fax your inquiry to: 212-825-1315

Customer support representatives are available Mon-Sun: 8:00AM-8:00PM EST

Email your inquiry:

For questions about KDS' professional development offerings or our online learning solution, please write to info@kdsi.org

If you are experiencing difficulty purchasing or using the online classroom, please write to support@kdsi.org

To discuss your school or district's professional development program needs, please write to sales@kdsi.org

Postal inquiries may be sent to:

Knowledge Delivery Systems, Inc.
110 William Street
Suite 2201
New York, NY 10038