what is operating system explain it any three function
Answers
An operating system has three main functions:
(1) manage the computer's resources, such as the central processing unit, memory, disk drives, and printers
(2) establish a user interface
Memory Management.
Loading and Execution
Data security.
Disk Management.
Process Management.
Device Controlling.
Printing controlling.
(3) execute and provide services for applications software.
An operating system is system software that manages computer hardware and software resources and provides common services for computer programs.
l hope it will help you
Operating system
Every system needs an Operating system for working. Any computer, laptop, Mobile phone needs Operating system for performing work.
There are so many works by Operating system. Some of them are as Follows:
1) Security of our data
2) User interface of computer/phone
3) Displaying information and data to user
4) Opening applications and softwares
5) Controlling device
6) Process management
7) Managing computer resources
In the defination of operating system, we can say that, system which manage the work of that device is called as operating system.
Operating system manage hardware and software for computer or mobile processes.
There are millions of operating systems in this internet world. But we know, only some of them.
Some popular Operating systems:
1) Windows
2) Android
3) iOS
4) Majave
5) Chrome OS
6) Linux