What is collaboration tools in SharePoint 2010? [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be开发者_开发知识库 reopened, visit the help center. Closed 11 years ago.

Please give me know what is collaboration tools in SharePoint 2010? Thanks!

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Collaboration tools in SharePoint 2010:

1. Discussion Board
2. Blog
3. Wiki
4. Tagging
5. Bookmarking
6. Rating.
7. Activity feeds