World GK Exams Quizzes MCQs Quizzes Famous Inventors and Their Inventions Info Quiz Online Mcq’s Test

Question:
Who of the following invented the Computer Mouse?

Option A):
Rauno Nokia
Option B):
Lars Magnus Ericsson
Option C):
William H. Dobelle
Option D):
Douglas Engelbart

Correct Answer is Option D):
Douglas Engelbart