How to use XML documentation files

Question

1. When using an external assembly which comes with an XML documentation file, how do I get visual studio to find it?

2. When having an XML documentation file

Answer 1

Regarding 2: You should be able to look at a "pretty version" of the documentation using the Object browser (View > Object Browser (Ctrl W + J)) and then browse your way to the class for which to review the documentation. I used the Object Browser to review my own documenation since it is more reader friendly than the xml files or the comments.