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Excerpt from Cisco Unified Presence Fundamentals

Google rolled out changes to its News page that give users more ways to customize the kinds of headlines they see and easier ways to share stories on social networks.

Amazon.com plans to acquire online discount retailer Woot.com, the smaller site announced Wednesday.

U.S. technology companies rely heavily on foreign-born workers to help them innovate and drive the U.S. economy, and they are an active part of the ongoing debate in Washington, D.C., on immigration reform.

Facebook has revamped the way its users share information with third-party applications and Web sites in an effort to make the process easier, the company said.