Microsoft has released 9 quick start guides in PDF format (really not docx? :)) for thier new Office 2013 suite.
Each guide is a few pages long and just simply intended to act as a reference, not a full manual, and introduction to new features or where features may currently be located . Like exploring the ribbon menu. Showing where print preview is, how to change themes, enabling add-ins. That sort of thing.
It's a bit bulky to navigate back and forth for each guide at Microsoft's site, so here is a direct link to each.
Access 2013: http://officeimg.vo.msecnd.net/en-us/files/141/251/AF103733558.pdf
Excel 2013: http://officeimg.vo.msecnd.net/en-us/files/514/375/AF103733534.pdf
OneNote 2013: http://officeimg.vo.msecnd.net/en-us/files/556/681/AF103733547.pdf
Outlook 2013: http://officeimg.vo.msecnd.net/en-us/files/255/161/AF103733520.pdf
PowerPoint 2013: http://officeimg.vo.msecnd.net/en-us/files/110/394/AF103733511.pdf
Project Standard 2013: http://officeimg.vo.msecnd.net/en-us/files/640/032/AF103733479.pdf
Publisher 2013: http://officeimg.vo.msecnd.net/en-us/files/887/159/AF103733495.pdf
Visio 2013: http://officeimg.vo.msecnd.net/en-us/files/521/887/AF103733459.pdf
Word 2013: http://officeimg.vo.msecnd.net/en-us/files/303/239/AF103733448.pdf
Office 2013 Quick Start Guides Released at Office.com
It's a bit bulky to navigate back and forth for each guide at Microsoft's site, so here is a direct link to each.
Access 2013: http://officeimg.vo.msecnd.net/en-us/files/141/251/AF103733558.pdf
Excel 2013: http://officeimg.vo.msecnd.net/en-us/files/514/375/AF103733534.pdf
OneNote 2013: http://officeimg.vo.msecnd.net/en-us/files/556/681/AF103733547.pdf
Outlook 2013: http://officeimg.vo.msecnd.net/en-us/files/255/161/AF103733520.pdf
PowerPoint 2013: http://officeimg.vo.msecnd.net/en-us/files/110/394/AF103733511.pdf
Project Standard 2013: http://officeimg.vo.msecnd.net/en-us/files/640/032/AF103733479.pdf
Publisher 2013: http://officeimg.vo.msecnd.net/en-us/files/887/159/AF103733495.pdf
Visio 2013: http://officeimg.vo.msecnd.net/en-us/files/521/887/AF103733459.pdf
Word 2013: http://officeimg.vo.msecnd.net/en-us/files/303/239/AF103733448.pdf
Office 2013 Quick Start Guides Released at Office.com