11. It has been tested thoroughly by both developers and users.
12. APACHE WEB SERVER It provides a full range of Web server features, including CGI, SSL, and virtual domains.It also supports plug-in modules for extensibility.
43. CONFIGURATION Instead of using a point-and-click graphic user interface (GUI) or Windows Registry keys as most other modern software packages, Apache generally relies on simple text files for its configuration settings.
57. The most useful of these entries is ServerAdmin -- it allows the administrator to set the email address that will be displayed on error pages (such a "404 pages") in the client's browser, giving users a way to contact someone if a site problem occurs: