In the last two decades, much of our world has undergone a major transforma-
tion. It started slow, switching from rotary to touchtone phones,TV knobs to
digital remotes, and vinyl records to digital CD’s.Then it rapidly picked up
speed as home computers became a standard household appliance and Internet
service became a typical monthly utility bill.
At one time the home computer was a tool for students, hobbyists, and
businesses.We used our computers to accomplish some specific task, such as
balancing our checkbooks or keeping track of our schedules. Now the com-
puter is a content delivery tool serving up communications, entertainment,
education and other content. Our lives are now flooded with content.Weekly
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