SYSTEM SOFTWARE

1. Utility Program

1.1. Function

1.1.1. A utility program is a type of system software that allows a user to perform maintenance-type tasks

1.2. Types

1.2.1. Disk Cleanup

1.2.1.1. File Manager

1.2.2. Anti-Virus Program

1.2.2.1. Compression Tools

1.2.3. Spyware Remover

1.2.3.1. Disk Defragment

2. Application Software

2.1. Application Sofware consists of programs designed to make users more productive and asist with personal tasks

2.2. Type os software

2.2.1. Open Source Software

2.2.2. Proprietary Sofware/Packaged Software

3. Operating System(OS)

3.1. Function

3.1.1. A program that tells the computer what task to perform and how to perform them

3.2. Type

3.2.1. Stand Alone

3.2.1.1. Mac Os

3.2.1.1.1. Windows

3.2.2. Server

3.2.2.1. Windows Server 2008

3.2.2.2. Solaris

3.2.2.3. Netware

3.3. Embedded/mobile

3.3.1. Google Android

3.3.1.1. Symbian OS

3.3.1.1.1. Iphone OS (IOS)