2. The main function of a motherboard is to connect all the devices attached to it to work as one. Without a motherboard a computer will not work. http://www.cyberin dian. net/wp- content/uploads /gigabyte-ga- eg31m-s2- mother-board.jpg

3. A power supply provides power to the hard drive, mother board, fans, and anything else that requires electricity. http://images.tigerdirect.com http://images.tigerdirect.com /skuimages/large/A406- 1088-main.jpg

4. A Video Card generates images on to the computer screen as well as translates information into a display. http://en.wiki2buy.com http://en.wiki2buy.com /images/7/77/Video_ Card.jpg

5. A memory card stores information and processes that are taking place at that moment. http://www.pc- recovery. co.uk/images/m emory.jpg

6. A hard drive is where you can permanently store files on the computer such as videos, data, and programs. http://www.whitec anyon. com/images- pm/hard- drive-parts.jpg

7. A sound card generates the sounds you hear coming from the speakers. For instance when playing video games, movies or clips from you tube. http://www.winra g.com http://www.winra g.com /season2issue1pic s/ soundcard1.jpg