Log in 与 Sign in 有什么区别吗？ - 知乎 查了一下《朗文当代高阶辞典》 sign in的释义有两条： 1 to write your name on a form, in a book etc when you enter a place such as a hotel, office or club 签到； 2 sign sb in: to write someone else's name in a book so that they are allowed to enter a club, an office etc 替 [某人]登记 （签到） [使其得以进入俱乐部、办公室等] log in的释义： log
login 和 logon 有什么区别？分别适合什么场合？ - 知乎 A login (also log in, log on, signon, sign on, sign in) is the process of receiving access to a computer system by identification of the user in order to obtain credentials to permit access
Which is correct? log in, log on, log into, log onto [duplicate] Not to be confused with "login" - a noun describing a combination of username password I'd pick 1) because the program is accessing a system (in vs on), and "log in" is the action, whereas "to" begins the prepositional phrase So, he uses another program to log in to the system