If I don’t want to go to work today, but I can do the business of our company in my own home, so AWS has solved many of my questions, because with AWS, I can let me upload to my colleagues gave me to do the files to AWS, so I can I download in AWS to do file, it can be said now this time what things can be solved very well, but the premise is that you do what you want to be a legitimate, otherwise you do what is wrong, my people say to me you don’t need it now there are concerns that you want to do in fact there are many, but I think to do I want to do I still want free.