Completely lock user into a single applications
68309
Start ubuntu without a desktop environment but start an X application
32587
Automatically login and lock
138264
Lock-down iPhone/iPod/iPad so it can only run one app
87173
Script to Mute an Application
60713
Giving a single user write permissions
147415
How to enable or disable a user?
101539
How to install program to all user accounts in Windows?
67195
Is there a quick way to lock my Mac?
13037
Reset All Mojave App Permissions
41484
Ensure a single instance of an application in Linux
110171
How to limit the number of active logins per user?
115729
Windows Software to Save Arbitrary Application State
61738
Force a program to run *without* administrator privileges or UAC?
141840
How can I restrict program access to other users?
142124
Permanently Disabling System Integrity Protection
140902
How can I limit the usage time for an user profile in Windows?
26662
What is the correct way to completely remove an application?