The 25 Blockbuster IT Executive Moves Of 2012

Ousters, Promotions, Changings Of The Guard

After an action-packed 2011 -- one that saw CEO changes at the three biggest companies in technology and countless smaller moves -- you could be forgiven for expecting a somewhat calmer 2012. But, it was not to be, as throughout the year, major moves rocked the upper executive echelons of companies like Microsoft, Apple, Intel, Yahoo, HP and Cisco. Here's a roundup of 25-or-so of the most significant headline grabbers from 2012.