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The Greening of IT
300 How Companies Can Make a Difference for the Environment

Web browser
An application that provides an interface to the World Wide Web.
Webmaster
A person who manages a Web site—similar to the network administrator.
X86
A generic term that refers to the processor architecture commonly used
in personal computers and servers. It is derived from the model num-
bers, ending in “86,” of the first few processor generations backward-
compatible with the original Intel 8086. The architecture has been
implemented in processors from Intel, Cyrix, AMD, VIA, and many
others.
Xen
A free (open source) software virtual machine monitor for IA-32, x86-
®
64, IA-64, and PowerPC 970 architectures. It allows several guest
operating systems to be executed on the same computer hardware at the
same time.
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