In a embedded systems company, a project manager was newly appointed and itseems that he had many years of experience in embedded systems. He was driving many embedded systems projects and he used to be very proud of himself about his experience. One day morning, shortly after he came to office, he called the system administration department and shouted "Without asking me why did you change my place? You have put somebody else`s computer on my desk". The administrator answered, "sorry sir, it`s your computer only. I just changed the desktop picture. That`s it!".