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Sunday, April 04, 2010



Cards are components added to computers to increase their capability. When adding a pripheral device make sure that your computer has a slot of the

  • Sound cards allows computers to produce sound like music and voice. The older sound cards were 8 bit then 16 bit then 32bit. Though the human ear can't ditinguish the fine difference between sounds produced by the more powerful sound card they allow for more complex music and music production

  • Video cards allows computers to display video and animation. Some video cards allow computers to display television as well as capture frames from video. A video card with digital video camera allows computers users to produce live video. A high speed network connection is needed for effective video transmission.

  • Network cards (NIC or Wireless NIC) allow computers to connect together to communicate with each other. Network cards have connections for cable, thin wire or wireless networks.


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