Software/Hardware

1. Operating Systems

1.1. Linux

1.2. Windows

1.3. Solaris

1.4. Mac Os

1.5. Red Hat

2. Programming Software

2.1. Java

2.2. php

2.3. html

2.4. sql

2.5. css

2.6. ajax

3. Applications

3.1. Spotify

3.2. Photoshop

3.3. Word

3.4. Excel

3.5. Skype

3.6. Paint

4. CPU

4.1. Power Supply

4.2. RAM

4.3. Back USB connectors

4.4. Mother Board

4.5. Drive bays

4.6. Graphic, sound, network cards

4.7. Front USB (Audio connectors)

4.8. Heat Sink Assably

5. Keyboard

5.1. Function keys

5.2. Special keys

5.3. Numeric keyboard

5.4. Lock keys

5.5. Nomal keys

5.6. Directions keys

6. Printer

6.1. Rotating Mirror

6.2. Laser Beam

6.3. Cleaning Blade

6.4. Tonner

6.5. Fuser

6.6. Belt

6.7. Charging Roller

6.8. Paper tray

6.9. Charging Wire

6.10. Control Circuity

6.11. Developer Roller