Journal 2 - Introduction to Computer Application (Chapter 2)

Application Software
-Subclass of computer software
-Have some program to build interaction for aplication for the computer
system.

Software
OS
-MS-DOS
-Windows
-Unix
-Linux

AS
-Microsoft Word
-Microsoft Excel
-Microsoft Powerpoint

Antivirus
-Computer program that attampt to identify,neutralize software
-Example of Antivirus : Avast Antivirus,Kaspersky Antivirus, Avira Antivirus

What is Computer
-Is a machine for manipulating data according to a list of instraction.
Structure of Computer System

- Input > Software(Process) > Output