A new mode notebook computer from Compaq is introduced in the market. Compaq Presario 700 - Duron 900 MHz Notebook is designed with striking features. The outlook of the notebook is enhanced using the dual tome design which also helps to improve the performance of the notebook. It is available in silver colour which enhances the outlook of the device much higher than before.

The display of the notebook is 14.1 inches which uses the TFT Active Matrix technology with the resolution capacity of 1024 x 768 pixels to improve the quality of the picture. The operating system that supports the device is Windows XP Home Edition Operating System. Duron processor is used in this model with maximum processing speed up to 200 MHz. 128 MB RAM is the memory capacity of the model, which can also support up to 384MB. To execute the temporary data the highest cache memory it can support is 64 KB.

For storing high quality videos, 16MB of installed video memory is used in this Compaq Presario 700 - Duron 900 MHz. More number of data can be stored in the device with the help of 20 GB hard drive capacity. The basic data link protocols like Fast Ethernet, Ethernet and modem are featured with this model. Lithium Ion battery technology is used in the device which enhances the usage time of the battery. Some of the other storage features presented in this model are the DVD-ROM, Floppy disk, CD and DVD CD.

For clear and digital output the sound cards are used in this Compaq Presario 700 - Duron 900 MHz - 14.1” TFT Notebook. The total weight of the device is determined as 3 kg along with the total dimensions of 4.2cm height, 31.5cm width and 26.9cm depth, this is an easy to carry device.

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Computer flat screens

One of the most significant tools required for the functioning of the computer is the computer monitor which is responsible fro presenting all the imageries and actions on the computer screen and needless to say it is indispensable fro the proper functioning of the computers. While initially computer screens displayed images via the use of CRT or the cathode ray tube technology, at present flat screens have become prevalent and such screens like the TFL LCD are currently being used in computer monitor screens.

In fact it can be said without a trace of doubt that the LCDs or liquid crystal displays are the prominent technical tools used in computer monitors for the flat screens. Also plasma displays are emergingly becoming common in terms of usage in case of flat screen computer monitors. The various digital monitors are nowadays referred to as TTL monitors because of their allegiance to the TTL logic chips necessary for their functioning though the digital monitors now also support other technological tools like TMDS or LVDS protocols.

In the TTL monochrome monitors, two digital signals were responsible for controlling the electrons and consisted of an intensity bit to regulate the brightness of the pixels and also possessed a video bit as well. In the EGA digital monitors, a total of about six digital signals are employed and a specific signaling method called RrGgBb was used in order to control the activities of the six electrons. The electron gun here is placed in the intensity bit and this enables the primary colors to display in four different conditions thus allowing a total of 64 colors to be displayed in the monitor. In the CGA digital monitors the RGBI technology is used with four distinct digital signals employed to control the action of three electrons. The major flat screen digital computer monitor manufacturers include Apple, Sony, Dell, Acer, LG, Hewlett-Packard etc.