How to Verify What Version of Netscape Navigator You are Using
  1. While at your browser window, click Help and select About Communicator.

  2. The version you are using will appear right after "Netscape Communicator"

    3. Example: Netscape Communicator 4.76.

  3. If the current version if not at least 4.0 or greater, you will need to upgrade.
  4. Please see Upgrade Netscape in the Practitioner Help files.