XML tutorials help individuals learn a computer language that has become one of the most widely used in the computer world. XML stands for Extensible Markup Language. Its simplest definition is that is a program designed to transport and store data. Technically speaking, XML is a self-descriptive collection of parameters for the purpose of electronically coding documents. It is formatted to use textual data specifically designed to transport data rather than to display it. The main goal behind its design is simplicity and generality. Because of this concept, XML simplifies the sharing, transport, and availability of data. XML is designed in a pure-text format so as to be independent of relying on software and hardware. This eliminates the difficulties of having data read and analyzed be computer systems and databases with incompatible formats XML is used in conjunction with HTML in order to format and display the data itself. Because of its relation to HTML, XML has become as an important to the internet as HTML was to the formation and founding of the internet. The use of XML has become extremely widespread, and many software vendors have considered it as a standard of industry. As it stands today, there exists hundreds of XML related or based languages such as RSS, Atom, and XHTML.

Office-productivity programs and software such as Microsoft Office and Apple iWork, exclusively use XML-based formats as the default computer language. For this reason, XML tutorials have become an important resource for those considering careers in computer-related fields, specifically those that deal with the internet and its various uses and applications. Its various versions or types lend for the necessity of XML tutorials in the different varieties in order to learn the programs efficiently. Because of the fact that the use of XML is pervasive in the computer industry, it serves sense to believe that in future times, the dependability on XML will only grow.

XML tutorials will become necessary in helping expand the knowledge of those involved in the industry in order to keep at pace with changing technologies. An example of how XML has proliferated can be seen in the arrival of new internet languages that are based on XML. Some of these languages have specific uses, such as news feeds, describing resources and ontology, and describing multimedia for the web and available web services. Because XML has been used to create other languages, it serves as the foundation for future uses and applications. XML tutorials will help individuals to become prepared as the future of computer technology continues to build upon this particular computer language. As times continue to advance with science and technological advancements in computers, XML has proven to be become a viable tool for future explorations and improvements, and thus, making XML tutorials all much more important and necessary.