program ther's no obvious sign that XPS Viewer is ready for action. That's because it sits 'inside' Internet Explorer, so the best way to get started is to have someone send over an XPS document. In this Workshop, we're taking a document created in Word 2007 - here we've clicked the Office button and chosen Save As, then XPS or PDF. This feature is built into Vista and it's possible, for example, to create an XPS document from any Office program.