Looking for logging into the 2 Screens site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the 2 Screens site. After that you can login as usual with your login credentials.
https://techcrunch.com/2015/05/13/gmails-new-login-screens-hints-at-a-future-beyond-passwords/
https://www.oreilly.com/library/view/windows-8-the/9781449357559/ch02.html
https://askubuntu.com/questions/1043337/ubuntu-18-04-login-screen-display-settings
https://forum.kaspersky.com/index.php?/topic/396354-2-signin-screens/
https://support.postbox-inc.com/hc/en-us/articles/202197850-Multiple-or-Repeated-Login-Screens-or-Password-Prompts
https://mailchimp.com/help/set-up-a-two-factor-authentication-app-at-login/
https://answers.microsoft.com/en-us/windows/forum/windows_10-security/two-logon-screens-after-win-10-fall-creator/b71ff83c-29e0-4157-8888-01075aa0e815
https://books.google.de/books?id=xsVjKZ3dqQsC&pg=PA38&lpg=PA38&dq=2+screens+login
https://support.logmeininc.com/gotomypc/help/how-do-i-use-gotomypc-with-multiple-monitors-1090026281
https://www.coolblue.nl/en/advice/working-with-two-screens.html
https://support.1password.com/create-multi-page-login/
https://support.google.com/accounts/answer/6361026?co=GENIE.Platform%3DAndroid&hl=en
https://support.google.com/accounts/answer/1721977?co=GENIE.Platform%3DAndroid&hl=en