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The Second World War. Operation in Normandy
The logo of the computer's operating system
Drawing flame of war Operation torch M4 tanks in Normandy
Normandy Fortress on the island
A group of military planes fly over the Normandy beach
Fantastic beach landscape in Normandy
Dr. House's operating room from the TV series of the same name
Green logo : Microsoft operating system
Windows operating system Wallpaper
Working image of the new operating system
Ubuntu operating system technology
Operating system ubuntu computer