Anonymous asked 4/15/2009 My Computer's Screen Has A Yellow Tint, What Is This And How Can I Get Rid Of It?
Anonymous asked 4/12/2009 What Is Computer? Explain Its Advantages And Disadvantages.It Is Benefit Or Not For Us.
Anonymous asked 4/10/2009 How Can Protect Machine From Computer Viruses . Explain The Removal Of Virus From Infected Machine.?