Parts of an Information System

1. User

1.1. People

2. Software

2.1. System software

2.1.1. Utilities Software

2.1.1.1. Anti-virus software

2.1.1.2. Firewall

2.1.1.3. Screen saver

2.1.2. Operating Systems

2.1.2.1. Ubuntu

2.1.2.2. Windows

2.1.2.3. Mac OS

2.1.2.4. Android

2.1.3. Device Drivers

2.1.3.1. Program

2.1.3.2. Hardware

2.2. Application software

2.2.1. Music player

2.2.2. Microsoft Office

2.2.3. Applications for Internet use

3. Data

3.1. Numberic Data

3.2. Text Data

3.3. Audio Data

3.4. Images Data

3.5. Video Data

4. Connectivity

4.1. Internet

4.2. Bluetooth

4.3. Wi-Fi

5. Hardware

5.1. Input/Output devices

5.1.1. Monitor

5.1.2. Printer

5.1.3. Plotter

5.2. System Unit

5.2.1. Mouse

5.2.2. Keyboard

5.2.3. Joystick

5.3. Secondary storage devices

5.3.1. Hard disk

5.3.2. Optical Disc

5.3.3. Flash drive