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Design & Purpose – Ethernet Adapters

09 Jan

In an endeavor to run an office or home network effectively, it is necessary that network cables, adapters, modem, hubs, phone cables etc. must be installed on each computer. However, Ethernet adapters play a vital role in any set of networks. The main purpose of Ethernet adapters is to help a user to share files, pictures, printers etc. First developed in the 1970s by Xerox, Ethernet became the talk of the town after the Digital Equipment Corporation and Intel extended hands with Xerox when they developed the Ethernet standard in 1980. It was however, officially acknowledged as IEEE standard 802.3 in 1985. Ethernet adapters consist of a coaxial cable or wire having small taps on the ends and all through the middle; which could be stretched through one, two or three computers i.e. three taps. These wires could be extended up to thirty feet in length and include a… Read More

 
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Posted in Network Adapter

 

Computer Parts – No More a Hidden Business

08 Jan

Computer parts are an important peripheral for any business houses today. Computer hardware is the physical part of a computer, including the digital circuitry, as distinguished from the computer software that executes within the hardware.


The use of computer is endless you can use a computer for printing reports, documents, publishing newsletters or for just printing photos. The hardware of a computer is infrequently changed, in comparison with software and data, which are “soft” in the sense that they are readily created, modified or erased on the computer.


Most computer hardware is not seen by normal users. It is in embedded systems in automobiles, microwave ovens, electrocardiograph machines, compact disc players, and other devices.


PC hardware:


A typical personal computer consists of a case or chassis in desktop or tower shape and the following parts:


Motherboard: The… Read More

 
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Posted in Processor

 

Basics Of Setting Up Wireless Networking

07 Jan

Wireless Networking is as new as a decade or so and the extent to which it has spread today clearly shows the advantages and potential it holds for the future. To begin with, networking was common among computers of several organizations and government bodies over the last century. But this was wired networking and held several difficulties if new systems had to be added to an existing network.

Later several new topologies have been introduced and a few of them successfully implemented in the real time scenario. Though this had been widely used for a couple of decades, the change in technology has brought out the limitations of wired networks and most organizations, research labs, universities and public places are switching to Wireless Networking owing to its seamless benefits.

So if you have decided on a wireless network, you should know something about how to… Read More

 
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Posted in Network Adapter

 

Few Considerations About Hard Drive Failure And Recovery

07 Jan

Hard Drive is the non-volatile storage media which is primarily used to store critical information by all organizations. A new hard drive is equally prone to physical damages as an old and rugged hard drive is. Though the failure chances due to extended use are less in a new hard drive, but this probability is equalized by manufacturing defects. The typical causes of hard drive failure include wear and tear, physical issues (like heat, dust, humidity, sunlight etc.) and user handling. Thus, Hard Drive Recovery tools and techniques are invented to extract lost data in each possible cause of failure.

If hard drive failure has introduced scratching over the platters, the area affected gets completely out of the scope of Hard Disk Recovery. The platters surface store digital data in the form of magnetic material and hence the surface may get scratched. For instance, in cases like… Read More

 
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Posted in Hard Disk

 
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