Operating System have the Following Characteristics:-
1) Operating System is a Collection of Programs those are Responsible for the Execution of other Programs.
2) Operating System is that which Responsible is for Controlling all the Input and Output Devices those are connected to the System.
3) Operating System is that which Responsible is for Running all the Application Software’s.
4) Operating System is that which Provides Scheduling to the Various Processes Means Allocates the Memory to various Process those Wants to Execute.
5) Operating System is that which provides the Communication between the user and the System.
6) Operating System is Stored into the BIOS Means in the Basic Input and Output System means when a user Starts his System then this will Read all the instructions those are Necessary for Executing the System Means for Running the Operating System, Operating System Must be Loaded into the Computer For this, this will use the Floppy or Hard Disks Which Stores the Operating System.