Recover Your Office Key Before You Can'r

NirSoft is a utilities developer that has a large number of useful tools for recovery and utilities to help diagnose problems. Most of this stuff is free.

http://www.nirsoft.net/utils/product_cd_key_viewer.html

• Recover lost CD keys for Windows and 1000+ major programs - including products of Adobe, Symantec, Autodesk, and more...
• NK2Edit - Edit, merge and fix the AutoComplete files (.NK2) of Microsoft Outlook.
• FileTypesMan - Alternative to 'File Types' manager of Windows.
• MyUninstaller - Alternative to the software uninstaller of Windows.

Get your keys and print them to a file using foxit pdf or just use the XPS windows format. I prefer to use the portable foxit to avoid and problems with toolbars or crapware that might get installed it you aren't paying attention to the foxit installer.  You can also copy the keys from the tool to a notepad and email them to yourself.