Use the Index to speed your search of the WDK documentation
To search the WDK documentation in Document Explorer more quickly, use the Index! By typing a keyword in the Index, you can find the information you need much quicker, and usually with more precision, than if you use full-text search.
For example, try to find the topic "I/O Queue States" by typing I/O queues in the Search text box in Document Explorer. Now try typing the same phrase in the Index text box.(To find the Index text box, in the lower-left corner of the Document Explorer window, click the Index tab to the right of the Contents tab.) If appropriate keywords are added for a specific topic, the Index will find the topic much more quickly than full-text search because the Index searches a database of terms rather than all the WDK topics. If you have trouble finding the information you need, or if you feel that keywords should be added to make topics more visible in the Index, click the Submit feedback on this topic link in the topic to submit specific keywords for the Index.
Kristi Rasmussen [MSFT], WDK Technical Editor
http://blogs.msdn.com/wdkdocs
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