Function of Operating System

Process of controlling and coordinating a computer’s main memory

• User Interface

• Memory Management

• Peripheral Management

• Multi-tasking

• Security

The space where interaction between humans and machine

• User Interface

• Memory Management

• Peripheral Management

• Multi-tasking

• Security

Communicate and control devices such as mice, keyboards, monitors and printers.

• User Interface

• Memory Management

• Peripheral Management

• Multi-tasking

• Security

Allowing a user to perform more than one computer task (such as the operation of an application program) at a time

• User Interface

• Memory Management

• Peripheral Management

• Multi-tasking

• Security

Provides antivirus protection against malicious attacks

• User Interface

• Memory Management

• Peripheral Management

• Multi-tasking

• Security

What interface is it?

• GUI

• CLI

• NLI

• MBI