

For example, Facebook does not allow you to login if you are a guest.

However, some websites cannot be accessed via a guest account. Login is to verify yourself to gain access to a website that has different interface as guest. Though sign in and login are often used interchangeably, login has more of a technical connotation. It is just an action which identifies you as a returning user rather than sees you as a new user, in which case you have to sign up. For example, you can login to your Gmail using your credentials meaning you have already created an account with Gmail and your email ID and password is saved with them.īy logging in what you simply did is authenticating yourself to gain access to your Gmail account. In simple terms, it means to open a session with an already created account. Login works both in web portals and web applications. It means the user is identified and authenticated to access the website or a program where he/she is already registered.

Login simply means to validate the user like authenticating the user. They both are all over the internet and the difference is quite subtle. Sign up simply refers to the process of registering yourself to create an account. Similarly, sign in and log in are synonymous with each other and are used basically for the same purpose – that is to authenticate yourself to an account that is already created by you. You can see both sign up and signup are synonymous and different websites use them differently. The common terms being used today are “log in” and “sign up” which are interchangeable with “sign in” and “signup”. With the advent of personal computers and evolution of Internet, and with all the social media hype, the terms have become more popular than ever. “Log on” and “Register” is the original terminology that goes way back to the good old mainframe days.
