Author Topic: Operating System  (Read 4160 times)

Offline Mahmud

  • Administrator
  • Full Member
  • *****
  • Posts: 157
    • AOL Instant Messenger - Mahmud
    • View Profile
    • www.dis.edu.bd
    • Email
Operating System
« on: August 02, 2011, 08:52:12 PM »
OS' computer abbreviation usually means ?
A.    Order of Significance
B.    Open Software
C.    Operating System
D.    Optical Sensor

Answer: Option C