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Continue to ChatWho invented QWERTY keyboard? https://preparationpoint.info/fbr-inspector-inland-revenue-past-papers-functions-of-fbr-mcqs/who-invented-qwerty-keyboard/
Who invented QWERTY keyboard? https://preparationpoint.info/fbr-inspector-inland-revenue-past-papers-functions-of-fbr-mcqs/who-invented-qwerty-keyboard/