We have learnt about the various types of operating system that we have manipulated and applied in our life. There are 3 various types of operating system which is Batch Operating System , Multiprogramming  Operating System  and Distributed Operating System.

1) Batch Operating System
* same type of jobs batch (a set of jobs with similar needs) together and execute a time.
* computer operators can delay or prioritize different batches easily, depending on circumstances.
* always resident in memory.

2) Multiprogramming Operating System
*CPU will never be idle and keeps on processing.
* It maximizes the total job throughput of a computer
* Better reliability if a processor breakdown then other takes its worked

3) Distributed Operating System
* a distributed may have more total computing power than a mainframe
* always ready to communicate with other systems
* if one machine crashes, the system as a whole can still survive

Note : You can find out more about these types of operating system at openbookproject.net/courses/intro2ict/system/os_intro.html