Ask for username and password on 18's login screen
60817
Ubuntu 17.10: Disable user list in GDM
71183
Why does Stack Exchange ask for a reload on successful automatic login?
143740
When does a login happen automatically?
39553
Hide account from login screen but can be used in UAC
139134
How do I change the login screen in Ubuntu 16.04+?
31203
How do I display the user login in a popup?
18377
Is there to make the login screen appear on the external display in 18.04?
79311
How does SO's new auto-login feature work without any refresh?
95514
How can I find out my user name?
157837
Updated: Interacting with the user on the windows logon screen
113339
Use Windows Live ID, but login with a different password
18006
How can I get admin access to a Mac without knowing the current password?
96676
Auto login Windows Server 2012
64164
How to get current user with javascript?
32057
How to return the login screen to the default
88540
set password to not asked on login via the command line
64793
Get logged on user's name or email on Windows 8 using C++ and WinAPIs