Uniform Resource Locator (URL)
The global address of documents and other resources on the World Wide Web. The first part of the address indicates what protocol to use, and the second part specifies the IP address or domain name where the resource is located. Example: Code9Software's e-Commerce Software url is http://www.code9software.com

User group
Individuals with a common interest joining together as a group to exchange ideas and get free expert advice.