Computers play a vital role in the day-to-day activities of each life. Nowadays, even the born babies are also very eager to operate with the computers and they had even started to play with the computers. Computers play a significant role in the life of school students, college students, working people and even with the businesspersons. Through the help of computers one can save particular information in the form of a file or a folder. They can also perform various other operations such as edit, delete, create the files. A folder is a place where we can store huge amount of information’s together.
The term Computer on Module was designed by Venture Development Corporation, USA. This is used to illustrate a category of embedded computer boards. Computer on Module is the most popular way to implement embedded solutions. They are short of standard input/output devices fixed on the board, but they could be pin-headed on the board instead. It is mounted on a baseboard. Embedded computer are widely used these days. They could be called as special-purpose computer. Some of the examples of embedded computers are portable music system, synchronized control of space shuttle etc. They are premeditated to perform chosen functions. They can satisfy real time limitations with a custom developed hardware and software to manage the requirements of a particular system. Industrial computer is totally different from the personal computers used at home or work. They do not match the requirement of a single board computer which is found in embedded systems. Industrial computer perform individual assigned tasks unlike your personal computer which can perform multiple functions at the same time. Since they are used in industries they are planned to survive vibrations, shocks, dust, mist, radio frequency disturbances, electromagnetic intrusions and flash. They are mostly designed as per specification given by a particular company, each perform an individual task.
The cheapest model of notebook’s are being introduced in the market by Compaq. This is because, that all the peoples should be affordable to buy a notebook. The C772TU-KU764PA Notebook from Compaq is of that kind with mostly all the latest features available in it. The display is a 15.4 inch LCD display with a high resolution and color combination. The Random Access Memory which is the primary memory of the device is around two Giga Byte of DDR2 type. The Intel 1.7 GHz processor is used with 1 MB L2 cache. The type of processor is the Pentium Dual Core Processor.
The Hard Disk capacity of the notebook is one hundred and sixty Giga Byte with a speed of five thousand four hundred revolutions per minute. The device has DVD read and write combo device at a high speed of quality writing in the disc. Other features include a 56 K internal modem and a memory card reader which almost reads all kinds of memory card. The Ethernet LAN is used as a interface to connect to the network. The Wireless LAN facility is also included for Wireless Internet Access. The Mouse is a Touch Pad Mouse and has a basic integrated Keyboard in it.