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Question

Which personal computer introduced the concept of direct manipulation and the desktop metaphor for file management?

a.

IBM PC

b.

Macintosh

c.

Lisa

d.

Xerox Alto

Answer: (b).Macintosh Explanation:The Macintosh personal computer, introduced by Apple Computer, Inc. in 1984, demonstrated the inherent usability of direct manipulation interfaces and the desktop metaphor for file management.

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Q. Which personal computer introduced the concept of direct manipulation and the desktop metaphor for file management?

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