Biz Break: PC industry continues to spiral, Cisco's earnings beat Street, Zynga shakes up management
Posted on November 13, 2012 at 18:39 PM EST
Today: Microsoft, Hewlett-Packard and Intel plunge as the personal-computer industry continues to sow doubts on Wall Street, while AMD looks for a way out. Also: Cisco's earnings please investors, Zynga reshuffle executive ranks as CFO leaves for Facebook.
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