This page lists some of the top common resources and links for you to reference.  This list is very limited relative to the many available web servers, programming languages/scripts, databases, etc.  To find others, you can research the Web using the topic keywords.

As you find software you'd like to install for your business' Web application, check with your webhost to find out which of these and other software is already installed on their servers as needed to meet the software's requirements.

Web Servers:
(http://en.wikipedia.org/wiki/Webserver) - description

Apache:
(http://en.wikipedia.org/wiki/Apache_web_server) - description
http://www.apache.org 

Internet Information Services (IIS) by Microsoft: 
(http://en.wikipedia.org/wiki/IIS) - description
http://microsoft.com 

Sun Java System Web Server:
(http://en.wikipedia.org/wiki/Sun_Java_System_Web_Server) - description
http://www.sun.com 

Zeus Web Server:
(http://en.wikipedia.org/wiki/Zeus_Web_Server) - description
http://www.zeus.com 

Operating Systems (for PCs):
(http://en.wikipedia.org/wiki/Operating_system) - description

Microsoft Windows:
(http://en.wikipedia.org/wiki/Microsoft_windows) - description
http://microsoft.com 

Linux:
(http://en.wikipedia.org/wiki/Linux) - description
http://www.linux.org 

Unix:
(http://en.wikipedia.org/wiki/Unix) - description
http://www.unix.org 

MacOS:
(http://en.wikipedia.org/wiki/Mac_os) - description
http://www.apple.com 

Web Design Languages and Scripts:  
(also see http://www.w3schools.com, http://www.cetus-links.org, http://www.webmonkey.com and other web articles on our website)

HTML: 
HyperText Markup Language
(http://en.wikipedia.org/wiki/Html) - description
http://www.w3.org/MarkUp/ 

XHTML:
Extensible HyperText Markup Language
(http://en.wikipedia.org/wiki/Xhtml) - description
http://www.w3.org/TR/xhtml1/ 

XML:
Extensible Markup Language
(http://en.wikipedia.org/wiki/Xml) - description
http://www.w3.org/XML/ 

PHP:
PHP: Hypertext Preprocessor
(http://en.wikipedia.org/wiki/Php) - description
http://php.net 

PERL:
Practical Extraction and Report Language
(http://en.wikipedia.org/wiki/Perl) - description
http://www.perlfoundation.org 

JavaScript:
(http://en.wikipedia.org/wiki/Javascript) - description
http://www.mozilla.org/js/ 

JScript: 
(http://en.wikipedia.org/wiki/Jscript) - description
http://msdn.microsoft.com/scripting/default.htm?/scripting/jscript/default.htm
 
CSS: 
Cascading Style Sheets
(http://en.wikipedia.org/wiki/Cascading_Style_Sheets) - description
http://www.webstandards.org/learn/external/css/ 

JAVA:
(http://en.wikipedia.org/wiki/Java_(programming_language)) - description
http://www.sun.com/java/ 

Databases (SQL) - Database Management System (DBMS):
MySQL:
My Structured Query Language
(http://en.wikipedia.org/wiki/Mysql) and (http://en.wikipedia.org/wiki/Sql) - description
http://mysql.com

PostgreSQL (pronounced 'post-gress-Q-L'):
(http://en.wikipedia.org/wiki/Postgre) - description
http://www.postgresql.org

Oracle:
(http://en.wikipedia.org/wiki/Oracle_database) - description
http://www.oracle.com