Online business E commerce and online business world is another advantage to the growing technological advances. It one of the positive consequences to the fast and easy communication via computer . Household ,nowadays, is able to transfer money ,purchase online and control his bank account on his smart phone or laptop easily without the need for previous face to face personal interaction at banks or shops . On the other hand, most of the companies have their site on the Web in order to attract more customers using social media for advertising and gathering their clients feedback easily. To sum up, despite the obvious concern of some people about the disadvantages of the rapidly growing online services, I totally believe that the Internet has revolutionized our lives in different aspects mainly in communications and global economy fields .