Which of the following is the operating system? 01/03/2025 by Md. Saifur Rahman a) Windows XPb) Windows 98c) Windows vistad) All of this Correct Answer : d) All of this Related Posts:Who is the man that came to you? Here 'that' is a/an-অর্থনীতি পরিচয় (Introduction of Economics)Start button was first introduced in which of the…Which of the following Operating System is…What is DOS (as related to computer)?Which one of the following Operating System is not a…