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Wednesday, December 30, 2009

Why do we choose A Career in Information Technology?

Think keyboards and computers, sending information across ways the globe in a matter of seconds. Think about designing web sites and supervision the network of a growing company.

If you travel down the Information Technology Pathway you might find yourself solving the latest computer virus, developing new computer games and searching for the next big innovation of the Internet.

If your craze is anything related to computers, then this could be the pathway for you.

The Information Technology Pathway includes access level, technical and professional careers linked to design, development, support and management of hardware, software and systems integrations. It also encompasses difficult, research and developmental services.

posted by Selvam @ 5:02 AM permanent link   |

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Monday, December 28, 2009

Apple poised toward start New Year with launch of tablet computer

Apple is expected to begin the New Year with the launch of its latest gadget: a tablet computer that will allow users to surf the web, watch TV shows and read the next generation in online magazines and newspapers.

Apple has previously investigated the possibility of producing a tablet computer but shelved the idea at the last minute, and there are already tablets obtainable in the market from rival PC manufacturers. France's Archos, which pioneered digital music players but saw its marketplace lead stolen by Apple, has already created an internet tablet based on Google's Android software. Microsoft's newest tablet prototype, codenamed Courier according to rumours, involves two 7in multi-screens side by side in the form of a booklet.

posted by Selvam @ 1:51 AM permanent link   |

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Apple poised toward start New Year with launch of tablet computer

Apple is expected to begin the New Year with the launch of its latest gadget: a tablet computer that will allow users to surf the web, watch TV shows and read the next generation in online magazines and newspapers.

Apple has previously investigated the possibility of producing a tablet computer but shelved the idea at the last minute, and there are already tablets obtainable in the market from rival PC manufacturers. France's Archos, which pioneered digital music players but saw its marketplace lead stolen by Apple, has already created an internet tablet based on Google's Android software. Microsoft's newest tablet prototype, codenamed Courier according to rumours, involves two 7in multi-screens side by side in the form of a booklet.

posted by Selvam @ 1:51 AM permanent link   |

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Monday, December 21, 2009

DHB Computers beat with Malicious Virus

The computer system of the Waikato District Health Board was attacked by a malicious virus, which led to the complete system's shut down.

It has been reported that hospital staff across the Waikato DHB area right away shut down about 3000 computers while they were attacked by the Conficker virus, and parts of the system were able to be put back into use last night.

Calling the attack "random" and a part of the continuing appearance of Malware, Health Ministry's Deputy Director General of Health Information Directorate, Alan Hesketh, shared that the board has previously managed to guard itself against such attacks on numerous occasions.

posted by Selvam @ 12:00 AM permanent link   |

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Friday, December 18, 2009

Intel unveils 48-core single-chip for computer

The experimental 48-core Intel processor single chip for computer (SCC) that it unveiled in India has 10 to 20 times more processing power than its current most popular Intel Core processors.

SCC though is still a example that is being used by researchers and will evolve into a commercial product merely after several tweaks on feedbacks from users. It has been made obtainable to a dozen software researchers such as Microsoft, ETH Zurich and academic institutes in the West.

Justin Rattner, chief expertise officer at Intel, said the SCC would be placed in the market by 2014-15.

We have successfully built the research example and few years hence, we will see products in the market," he said. Currently, Intel has four-core Quad processors in the customer device space and six-core processors for servers.

posted by Selvam @ 12:00 AM permanent link   |

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Tuesday, December 15, 2009

Trojan horse virus in e-mail messages and its symptoms

While computer virus infects e-mail messages or infects other files on a computer, you can notice the following symptoms:

  • The infected files may make copies of it. This actions may use up all the free space on the hard disk.
  • A copy of the infected file may be sent to all the addresses in an e-mail address inventory.
  • The computer virus might reformat the hard disk. These actions will delete files and programs.
  • The computer virus may install concealed programs, such as pirated software. This pirated software may then be spread and sold from the computer.
  • The computer virus may diminish security. This could enable intruders to distantly access the computer or the network.
  • You receive an e-mail message to strange attachment. When you open the attachment, dialog boxes appear, or a sudden degradation in system presentation occurs.
  • Someone tells you that they have recently received e-mail messages from you that restricted attached files that you did not send. The files that are attached to the e-mail messages contain extensions such as .exe, .bat, .scr, and .vbs extensions.

posted by Selvam @ 5:35 AM permanent link   |

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Friday, December 11, 2009

What to do in emergency- Learn

If you suppose malware is lurking on your computer, stop shopping, banking, and other online activities that involve user names, passwords, or other susceptible information. Malware might be sending your personal information to identity thieves.

Confirm that your security software is up-to-date, and then use it to scan your computer. Delete everything the program identifies as a difficulty. You may have to restart your computer for the changes to obtain effect.

If the problem persists after you exhaust your capability to diagnose and treat it, you might want to call for proficient help. If your computer is covered by a guarantee that offers free tech support, contact the manufacturer. Before you call, write down the model and sequential number of your computer, the name of any software you've installed, and a short explanation of the problem. Your notes will help you give a precise description to the technician.

posted by Selvam @ 12:00 AM permanent link   |

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Tuesday, December 8, 2009

Wireless Network Security Tool goes worldwide


If you have a wireless network, either for home or for business, there may be a possibility that you have not permitted computes using your signal. Most people rush during the setup process when it comes to establishing a new wireless network, says Hansen, Helping to protect wireless networks and uphold computer security is where Zamzom comes in.

Available as both a basic version (freeware) and a best version (shareware), Zamzom allows users to notice all computers, both authorized and unauthorized, utilize a wireless network. From computer and user names to Mac and IP addresses, Zamzom wireless network tool even identifies computers unseen in a program area and computers that can't be pinged. With this information in hand users can go about caring their personal and business information.

posted by Selvam @ 12:00 AM permanent link   |

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Thursday, December 3, 2009

Computer Parts need to Buy and also Which are Best


There are lots of good places to buy computer parts. Even though they often give good warranties, the deal off may be that you will pay a little more than you would in other places. Regularly more. Also, due to the sheer quantity of people they see every day, some of the so called specialists don't forever listen to your concern and start jumping to conclusions on what your require or what the problem is.
Some of them take pride that they can give you a technological answer in two seconds and make themselves seem smart, although what they just said is probably wrong. If you walk in and say your computer keeps deafening and he insists you need a new motherboard and CPU to fix it, go somewhere else.

posted by Selvam @ 12:00 AM permanent link   |

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