Log into the site using your Apple ID (the same username and password you use in the iTunes stores), and Apple will display all of the computers they already know about.
Norton has a feature called Norton Identity Safe which allows you to store all your usernames and passwords in the cloud, rather than on your PC for better security.
3
到了那时候,读者要续借图书或归还资料,只要通过自设的用户名和密码登录图书馆的任何一台电脑即可。
From then on, when they sign-in to a computer in the library, renew a book, or check-out materials, they would be using the username and password that they created.