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Which company invented the technology behind the modern graphical computer interface, but famously failed to capitalise on its potential?

  • A - Apple 30 votes (15.3%)
  • B - Microsoft 28 votes (14.3%)
  • C - Xerox 77 votes (39.3%)
  • D - IBM 61 votes (31.1%)

Total votes: 196

Answer: C – Xerox

Explanation: In the 1970s, researchers at Xerox PARC pioneered graphical interfaces, including windows, icons and mouse-driven computing. But Xerox never turned these breakthroughs into a mass-market success. Apple and Microsoft subsequently helped bring graphical computing to millions of people.

It’s a remarkable investment lesson: inventing the future doesn’t necessarily mean you’ll profit from it.