PPSC Service Center Officials (BPS-11) 2020, Computer MCQs, PPSC Solved Past Papers MCQsIn a computer what does OS stand for?A. Optical Sensibility B. Order of Significance C. Operating System D. Organized Software In which type of operating system time intervals to process and respond to inputs is very small?The area that generally contains My Computer, My Document and Recycle Bin is called?