Computer in transportation:
The importance of computers in transportation can be easily demonstrated if you take the example of a courier service.
For Ex: You have sent a courier through a courier service. Then immediately the details of your courier like where it has reached, whether it is received by thr recepient, when it is received etc etc..... all the details are displayed in the Courier Company's website. Without computer this wouldnot have been possible. So, life is made easy.
Now due to more familiarization of computers, it is being used in almost all the fields.