People know how to deal with a desktop intuitively. If you walk into an office, there are papers on the desk. The one on the top is the most important. People know how to switch priority. Part of the reason we model our computers on metaphors like the desktop is that we can leverage this experience people already have.

S. -Vietnam Dialogue Group on Agent Orange/Dioxin. He then attended the University of Oxford as a Rhodes Scholar at Pembroke College and read Philosophy Politics and Economics (PPE).

C. He is the President and CEO of the Aspen Institute a nonpartisan educational and policy studies organization based in Washington D. Walter Isaacson (born May 20 1952) is a writer and biographer.