Technology is always intended to save time, boost efficiency, and make it easier to do certain physical or mechanical tasks. Almost all educational concerns, including school activities, have been mechanized by technology. True, why should a youngster or student learn the fundamentals of math when they can utilize a calculator on their phone? Or why should a youngster or student learn spelling, grammar, or writing style when autocorrection software is available? As a result of what began as a good purpose, future generations will be unable to accomplish basic cognitive tasks without the aid of technology. It is also true that when children or students rely on technology to handle every difficulty in education or at school/institute, they progressively lose their problem-solving talents, which are in high demand. Although digital or smart technologies have been shown to improve student advancement and project collaboration, many people ignore their biological need for real-time interaction, which is the only solution to such a peculiar problem. We have known for thousands of years that we have lived as social beings, and we now believe that we can simply fool our genetic propensity. Today, the quantity of explicit information available on the internet or online is astounding, and there are no age limitations, so children/students may easily access it. Furthermore, web access interferes with children's/students' physical activity, sleep, sociability, teacher-student connection, and so on. This is a research article that examines how technology is transforming the education system in this modern era along with benefits and drawbacks of technology in education in 21st century.