Cuba announced that it would be moving to free software back in 2005 but after years of procrastination, the University of Havanna (in Spanish, Universidad de La Habana) has finally decided to flip the switch. At the moment virtually all the computer’s on its network run Microsoft Windows.
“The plan, which was approved by the University Council, envisages the intensive training of professors and computer personnel this year, followed in 2009 by the broad installation of the GNU/Linux operating system”