One of the duties of working at Microsoft is the day-to-day use of pre-beta and pre-release products—we call it eating our own dog food. The idea is to find and fix real-life product issues before customers see them. In honor of the wonderful experience I have had with Windows 7 dog-food, attached are a list of my favorite shortcuts in US Letter docx, A4 docx, US Letter XPS and A4 XPS formats. I have included Windows 7, Internet Explorer 8 and SQL Server Management Studio 2008 shortcuts.
A thorough list of shortcuts for major Microsoft products can be found at http://www.microsoft.com/enable/products/keyboard.aspx.