*Download size depends on selected download components.
Overview
A Windows Vista Product Guide Revisions document is made available for consumers who own a print copy of the Windows Vista Product Guide's first release. It outlines the improvements made to Windows Vista by Service Pack 1 as well as explaining minor content changes between the two product guide releases.
Download the Windows Vista Product Guide revisions document in the file format of your choice. It is available as an XPS (2.48MB) or PDF (2.14MB). In order to view the XPS document, you will need to install the reader (included in Windows Vista) and to view the PDF document, you will need to install Adobe Acrobat reader.
