The base panel provides installation place for laptop parts which include Special purpose keys (Ctrl, Del, Ins, Alt), cursor movement keys, numeric keys. Various keys found on keyboards include standard typewriter keys, function keys (F1, F2, F3. The common types are QWERTY, QWERTZ, AZERTY and HCESAR.
There are different types of keyboards based on keys used and their layout arrangements. It is most common input device used to provide commands or data to the laptop or computer. Touch screen allows users to choose from different options by simple touch with their fingers on desired menu or icon displayed The display panel can be touch screen type or non touch screen type.
The types include LCD, LED, VGA, XVGA, CCFL etc. There are different display screens available as per various brands of the laptop viz. It is known as output device as it is used to display output to the user in desired format. It functions similar to monitor used in desktop PC.
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