How has the world changed since you were a child? Are these changes good or bad?

The world is changing fast, and everything is changing by day and day. When the new thing comes, then the old thing will be drop. Computer is the thing who change very fast because the new technology will be coming everyday. I have a friend he told me he bought a new computer, and the CPU was very expensive. He was very angry after few days because the CPU that he bought the price are being cheap. Just few days the new CPU is coming, so the CPU price is change very fast. I think the work is being change better, and also those technologies are helping us. We can not easy go another country for trip before because it will take long time for transform. But now we have airplane that can easy to take us to any country. I think the computer is the important technology for us because it helps us a lot. Because the computer so we can do things more easy and fast. When we do not have computer before, we can not easy go to internet to search the thing we need. Also we can not easy to send or get E-mail to friends, so we have to wait few days to wait the mail come. So I think computer is the important technology for us because it really helps us a lot. The world is change faster because the new technology, and also the new technology can help us to do any thing to be easy and fast.