What are advantages of XML in Office 2003?

I am knowing that XML is a native file format for Microsoft Word 2003 and other applications of Microsoft Office. I am having very less knowledge about the XML. While going through the notes I read that using XML with the MS Office 2003 can prove as advantage. There were nothing mentioned in notes other than that. So thought that someone hanging out there might help me.!! So tell me what are advantages of XML in Office 2003? You can also provide other information that is related with the Microsoft Office and XML file.

Microsoft Office Word 2003 supports industry-standard XML, and documents can be saved interchangeably between Word 2003. DOC format and its native XML file format. Word 2003 supports customer-defined XSDs, and it has rich support for XSLT, Allowing you to associate specific XSLT with specific XSDs, for example. Open XML Format for Office 2007 introduces or improves many types of solutions can be developed, related documents. You can access the contents of a document in Office Open XML format using any tool or technology capable of working with ZIP files. The content can be manipulated with any of the standard techniques of XML processing, or for parts that exist as embedded native formats, including images, suitable tools can be used for these types of objects.

Word documents and Excel can be designed with a structure underlying XML that allows to control that end users enter and display information valid. At the same time, the structure of XML allows developers to create the document with assistance and information support tailored to the context. Office 2003 includes a built-in support for Web services. Developers can create applications in which users are using the advanced features of Office to run corporate data transmitted via Web services.

Support for Office 2003 XML schemas defined by the customer, additional XML object models and an advanced interface for mapping XML elements in document content to allow applications created to provide a work environment very natural for users. Support for Web services built into Office 2003 helps companies take advantage of leading technologies, which can provide a competitive advantage by offering a better architecture for managing enterprise data. They can leverage existing skills in Office development to create solutions that provide data from Web services directly into the Office environment, allowing users to be more productive.

By using managed code with Office 2003, developers create applications with a model more reliable, by confining the executable code in a server trusted company. The code no longer installed manually on each computer, the deployment is too simplified, saving time and money are made. Word 2003 provides a visual interface to Facilitate mapping schemas to a document. Word 2003 has a Schema Library To which you can add multiple schemas. Once a schema within the Schema Library is attached to a document, power users or developers can graphically map schema elements from the XML Structure task pane to the document itself.

Within Excel 2003, elements can be mapped from the XML Structure task pane to cells within the spreadsheet. Developers and power users can map XML elements in any order to the spreadsheet and do not have to meet any requirements of the scheme. Once the elements from the schema are mapped, the XML data can be imported and used just like any other data within the spreadsheet. First, if you are mapping to dynamic data through a web query, web service, a database query that exposed XML, or Access 2003, Excel the usual features can now be used on up - to-date data. Excel 2003 Allows an information worker to update the spreadsheet directly from the source XML data with one click.