Learning
Journey
Q 1. What exactly is a computer anyway?
A. Open University academic Laurie Keller explains why
it’s called a computer when it does more than add
up Find out what’s in the box with our Computer
Hardware Interactive.
Q 2. What can computers do for me?
A Its not all about games or spreadsheets. Computers
have opened up the world of business and leisure like
nothing before. Visit our applications
section to see what else that little box can do.
Q 3. Who are the movers and shakers
in the world of computing?
A. We've put together a
hall
of fame to answer just that
question. Discover who invented the first computers,
through to the entrepreneurs who are exploiting the
opportunities they bring.
Q 4. What is cryptography, and how can I become password
protected?
A. Code expert Simon
Singh explains the origins and application of codes
and our security section will tell you all you need
to know about encryption, privacy and data protection.
Find out how encryption works in Encryption
Unravelled.
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