By: Bart Samuri : Computer hardware is the physical components of a computer, whereas the data and computer files are referred to as the computer software. The computer hardware is called this because it is not often or easily changed, unlike the software, which is updated and changed frequently. Home computers usually consists of several hardware components, including the motherboard, which holds the central processing unit, and the RAM. Personal computers also consist of power supply, which holds a transformer, fan and voltage control, as well as video display, computer device controllers, which connect to things such as scanners Or printers. You’re computer hardware also consists of the CD-ROM, DVD-ROM, floppy and hard disk drives, a sound card and a modem for online dial up connections.Hardware also consists of several independent pieces, which include the keyboard, the mouse, gaming devices such as joysticks, web cameras, scanners, printers and speakers. These are the parts of the computer hardware that you are probably more familiar with. Computer hardware is designed with performance in mind, but also focuses around weight, appearance, size, reliability and power consumption.

By: Mann kumar : Never mind if you are confused for asking you this question as the new computer may mean different for as many people. It may be buying a new computer and also knowing the procedures to go for it or it may be the new models and designs of computers that are new in the market. Let us first discuss the later and see what more developments are there in the computers to make it new. These are even tending everyone to replace it for the old and slow PCs at home. These models are very capable of fulfilling your demand and provide you the best of the services. The invention of a lot variety of amazing software is responsible for these better breed of new computers. It is very well known to all of you that without the software the computer are nothing. So, the latest software was developed with a purpose of attracting the customers and also with a competitive attitude. To regard particular software as the best, it must be liked and highly rated by most. It will be considered best when it will edge out other software for the same job and become popular among the users for its easy usability and reliability. The design of the computer also matters a lot. The current models and designs of computers, that are available in the market, are emerging as very hi-tech and fast responding.The simple and general computers are no longer considered to be trendy and stylish when there are latest computers to offer more than what the other computers were providing. One good example of such computers is the computers with camera which can capture anything around you. Earlier, it was possible only when there are internet connections attached with the computer. But, now you can do it without the internet.

By: mann kumar : It provides with the legal evidence against different mishandlings and crimes related to computer. The use of computer forensics has made it possible to detect the exact crime area and also supports in the recovery of the lost or destroyed documents. Computer forensic specialists handle with care While conducting the forensic examination, the forensic specialist has to be very careful in handling the computer system altogether. Any misplacement or corruption of data or virus attack can damage the whole system. Computer forensics allows the forensic specialist to find out each and every file. Both the ordinary saved files and the password saved files are recovered through the forensic detection. Any file once stored in the hard disk will be recovered as much as possible through the computer forensic detection mechanism. The hidden and the protected files along with their contents can be accessed through the forensic tool. The computer forensics also plays the role of a technical analyzer thereby investigating the most unreachable part of the disk. Technically, the unallocated parts of the computer disk can be accessed through computer forensics. The specialists in this field really do it with efficiency. If expert opinion is required the computer forensic specialist immediately opts for such views without delay. They know very well that any discrepancy in the data and delay in its recovery may damage the entire system. The computer forensic professionals do very much care for time. Real benefits in different professional fields Companies dealing with law, insurance and banking business make use of computer forensics to the most. The prosecutors dealing with criminal offences like theft and counterfeit, cases related to child pornography, drugs deals and financial forgery can take the help of legal evidences through computer forensics to prove the authenticity of the case. The law board accepts this evidence as the genuine source and the convict is punished. Civil cases related to domestic violence, sexual harassment and divorce also seek evidential proof through the computer forensics. The insurance companies use the computer forensics evidences in an alternative way. The forgery cases in insurance are always due to fake identities and information. A person might have never met with an accident but suddenly claims for compensation through insurance. Whether the person's claim is genuine or fake can be detected through computer forensics. Thus a simple investigatory application of computer can bring an end to crime at least at one level. This indeed sounds great.