How has technology changed society?
For example, As transportation, Unlike today, before people are not using subway during the middle age in history, people are riding a horse. Because of technology, we now have airplanes, buses, subways and cars. they are helpful. technology makes Travel time shorter. then we can have more time for our work.
As of Computer, It is useful and helpful as = for students. if you want to learn English you have to attend a class. But now, we can learn English at home. We have to borrow books in the library when we have research paper, we need to go to library spend how many hours there. but now, we can do that at our home. it is comfortable and convenient.
Technology makes our life changed. = Technology makes changes in our lives.  it became faster and more comfortable. we can see countless advantages of technology. But Technology has disadvantages too.
When I was 9 years old, my teacher said that developing technology, exercising is decreasing. when my mother was young, there was no washing machine. So people had to wash clothes in hand.= using noth hands. And my mother have walked to go to school for one hour to two hour. = My mother had to take a long walk to school. Obesity was not common at that time. But now it is a serious thing.
Before it are developed we never do we want to do or go somewhere but nowadays society also has developed a lot, Because of technology, that one change what we see.