All times, scientists and developers around the world have been discovering new technologies, vaccines and other things. Nonetheless, all innovations have not only a profitable part such as easier work or the heal of illness, but also drawbacks like side effects or the bugs of software, and the majority of people think the problems outweigh benefits. However, I cannot agree with such people because with time innovations undergo modernization that improves it and diminishes weakness that means the more time people use innovations the less problem such things has.