Chairwoman and CEO of IBM Ginni Rometty speaks onstage at the FORTUNE Most Powerful Women Summit in 2013 in Washington, DC.
IBM Watson HQ in New York City
Chairwoman and CEO of IBM Ginni Rometty speaks onstage at the FORTUNE Most Powerful Women Summit in 2013 in Washington, DC.
A young woman walks past the IBM logo at the 2009 CeBIT technology trade fair in Hanover, Germany.
IBM's 'Watson' computing system at a press conference in Yorktown Heights, New York, 2011.
IBM scientist Dr. Mark Lantz, holds a one square inch piece of Sony Storage Media Solutions sputtered tape, which can hold 201 Gigabytes, a new world record.
Chairwoman and CEO of IBM Ginni Rometty speaks onstage at the FORTUNE Most Powerful Women Summit in 2013 in Washington, DC
Introduction of the IBM eServer z990 mainframe in in San Francisco in 2003
Energy Department Awards $258 Million to Develop Exascale Supercomputers
The Blockchain Revolution: Where's the Disruption?