How to stop simultaneous login with same user on different pcs
34997
Multiple applications using same login database logging each other out
54213
Login as other user setting for other profile except System Adminsitrator
95722
Disable remote logon but still allow su to same user
95936
How do I share a single computer among different users?
98983
How do you force Steam to use a different account for each Windows user account on the same machine?
81995
Windows 10 - Users already logged in at boot
102728
Use remote computer without disturbing local user
67757
How do I disable "modern login items" (shared helper applications) which don't show up in system login items?
108121
Sharing the same `ssh-agent` among multiple login sessions
84581
How to login in two accounts in the same browser?
61493
How to stop my machine asking for multiple passwords when I log in?
20228
How to disable the guest account via the GUI?
108819
Why there are many guest accounts on my system?
85575
How to prevent user registration
2818
How can I create an infinite login loop for a specific user?
38665
How to set up Ubuntu for multiple users at the same time?
128068
How can I enable multiple users login at a time in remote system?