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We use computers every day. They help us to do lots of different things. We use lots of different types of computers, such as: NARRATION: How computers have changed. We're all used to small ...
What are the different types of CAD? Computer-aided design, or CAD, began in the late 1960s and early in the 1970s and was ...
We use computers every day. They help us to do lots of different things. We use lots of different types of computers, such as: NARRATION: How computers have changed. We're all used to small ...