1. 注册：问: 有没有办法在SunOS4.1.x系统起动(boot)后, 自动地用某一个用户ID注册(log in),然后自动地启动某一应用程序(如netscape)?
1. 登录，登入（计算机系统）
When someone logs in or logs on, or logs into a computer system, they start using the system, usually by typing their name or identity code and a password.
e.g. Customers pay to log on and gossip with other users...
顾客付费后登录系统和其他用户聊天。
e.g. They would log into their account and take a look at prices and decide what they'd like to do.
他们会登入自己的账户，查看价格后再决定怎么做。