System Requirement

·     Computers in a local network with Intranet protocol and access to a Web server; or:
·     Single computer with an account of an Internet Web Server, and the permission to copy or install scripts in the cgi-bin directory; or:
·     Single computer, not in a network.

In the last case, it is necessary install a program called Web server, for example Apache, Microsoft IIS, XAMPP, or to download a simple freeware web server from the Internet.