Google has initiated a move to change the sign-in page to their services on the web. The new sign-in User Interface is tipped to have a more cleaner and simpler look whiles increasing the speed of the sign-in process.
The new sign-in User Interface is expected to be used across computers, phone, phablets and tablets providing exceptional User Experience.
The new sign-in may make it a lot easier to remove one acount from the sign-in page and sign-into another which some users do not like very much.
Removing your account from the sign-in page
On your computer, sign out from your session on your browser.
Below the list of accounts, select Remove an account. Next to an account, select Remove.
Optional: If you’ve signed in on other browsers you use, repeat these steps for each of them. A new sign in page is underway to your screen soon.