The manuals are installed together with the OWC, they are just hidden in a
very good spot:
C:\Program Files\Common Files\Microsoft Shared\Web Components\11\1033\
You will find 9 different help files in there for the different Chart,
Spreadsheet, Pivot, VBA etc. components. There are also examples in there.
For more examples you can always search on Google, and in the Microsoft
Knowledgebase there are articles for the most common OWC problems/questions.
Good luck,
Sascha