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The Communication has become easier and it can connect people from all over the world. Changed the way we travel. Eg: installation of Metro, bullet trains etc. Changed the way we use to browse. Changed the way we implemented security mechanism. In olden days people who wanted to communicate with their relatives in far away places would have only choice of sending letters. This way needed huge amount of time. With mobile technology, people lifes are made easier as they can contact each other, anywhere and anytime they want. The education system has also benefitted a lot from the advancement of technology. Students can now take online classes and acquire certifications to the courses without actually attending an institution.

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