An operating system is considered “multi-user” is if allows multiple people to use a computer and not affect each other’s ‘stuff’ (files, preferences, etc.). In Linux, multiple people can even use the computer simultaneously.

What is multi-user mode?

Multi-User Mode. Multi-User Mode option is helpful to maintain applications separately for different users. A single device can be shared among multiple users with the option to switch between different work profiles. Enable Multi-User Mode.

Why Linux is multi-user operating system?

GNU/Linux is a multi-tasking OS; a part of the kernel called the scheduler keeps track of all the programs running and allots processor time accordingly, effectively running several programs simultaneously. … GNU/Linux is also a multi-user OS.