Three features of LINUX OS are as follows :-
1) Linux is multi user
Linux is an implementation of the Unix Design philosophy, which means that it is a multi user system from the word "go" . This has numerous advantages even for a system where only one or two people will using it . it is secure and multitasking is designed in this system , Linux is capable of managing the traffic .
2) Linux is open
linux is open , that means thar for the entitre base system , which includes the kernel , The GNU tools , and all the basic utilities , and we all have access to source
3) Linux is free
Linux consumer is free to modify the system and doing any thing with it.
