Computers and IT - Computer Equipment Repair

Computers are the very driving force that have lead to the creation of the world of information technology. Simply put, the computer revolution is what has made the development of information technology age possible. IT is now responsible for the manner in which a significant amount of all monetary transactions take place in the world today. IT is also responsible for the way in which information is exchanged and accessed across offices and borders. Put simply, IT is the defining force in the way we view the world today.

Having the right type of computer set-up and IT support can have a huge impact on the success of your business or organisation. Setting up computers with the configurations required by your office and equipping all of them with the necessary software can be a daunting task. Additionally, you will need to set up computer-to-computer systems that will allow individuals within your office to share and view information on a common office network system.

Lastly, you will need to ensure that information is secured and traceable so that there cannot be a security breach that allows important information to fall into the wrong hands.

Setting up a viable and functional computer network in your office or place or work is a laborious task. Besides the necessary expertise in network software, there is also a fair amount of physical labour that is required. Dozens of cables need to connected individually and then routed to a central server bank or server room. This is a job that requires a fair bit of planning and cannot be handled with prior experience and training. This is where companies like Wizard Communication come into the picture. Wizard Communication has a dedicated team of professionals who have been handling all sizes of installations for many years.

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Computer Viruses

In information security , computer virus is a manmade program or piece of code that is loaded onto your computer without your knowledge and runs against your wishes. From behavior computer virus in a way is a similar biological virus which pervasions by inserting itself into living cells. Cell by cell and all organisms (computer) is ridden virus cells.


Without computer viruses there are separated two other types of malicious computer programs - viruses.


Trojan Horses


As already from this virus type name we can imagine, Trojan horses are programs that pretend to be legitimate software, but actually carry out hidden, harmful functions. Trojans can’t replicate themselves that mean, they can’t expand so fast as other virus types. But often they work together with viruses.


Worms


Worms are similar to viruses but do not need a carrier program or document.

Worms simply create exact copies of themselves and use communications between computers, for example e-mail, to spread.There are different types of computer viruses with different influence. Some viruses are fairly harmless or only annoying, but there are viruses that can create inconceivable damages.


Some things what virus can do with computer:


* Slow down e-mail – generating huge e-mail traffic and slowing down servers;


* Steal confidential data – for example, recording user’s keystrokes;


* Use your computer to attack websites;


* Let other user hijack your computer – allowing to connect to your computer and use it for their own purpose;


* Corrupt data – making changes in some documents;


* Delete data – all or only some part data on your HDD;


* Play pranks;


* Damage credibility – forwarding itself from your computer to your friends or even business partners;


* Cause embarrassment - for example, replacing one word in all documents with other.


Every year computer viruses activity brings to company several million dollars damages. Year for year this number of damage increase!


Because it is so important that every people get information security awareness training!


Article source: InfoSecurityLab

Latest And New Computer Technology News

A user now will be navigating a picture gallery, sending SMS, and placing a call, all with swipe gestures performed several inches in front of the device. Secondly it features pause and play control of a music player using a momentary hold gesture.

Few portable devices currently feature front facing cameras. Several upcoming Android based devices are expected to have Touch Free Tech. The Touch Free solution is implemented in software rather than using a special type of camera, thus it should fare well on upcoming phones. In addition are the new devices, like Android-based tablets and music players.

Technology has seeped into every aspect of our lives today. And to keep pace with the latest emerging technology is becoming more and more important in today's scenario. If you are in the information technology field, you have have to be aware of the latest trends in technology. To be in the mainstream means to keep an eye on the each and every news related to technology. Whether it is Linux, Solaris or Windows operating system, or it is a complex technology like virtualization, you have to have a clear understanding of every emerging technology. Articles on new technology and news about latest technology can help one to make his way into the complex maze of new computer technology. Every other day an IT giant releases a new patch of software and every new fortnight a new software is released based on a radically new technology. The latest technology buzz like Microsoft Lucidtouch, Sun Solaris have become must know technology terms.

Some of the latest technologies that are going to revolutionize their respective field are

1.) Taptu: Looking for a search engine for your iPhone that is touch friendly and allows to search the web with ease? Taptu may be the answer. Taptu is a mobile search engine that just released its iPhone version that can be downloaded from Apple App Store for free.The new search engine is user friendly and quick. According to Taptu blog, it has more than 3 million webpages currently in its index.

2.) Opera Unite: Opera has launched a new technology that can turn your PC into a personal web server running inside Opera web browser. That server can be used to share everything from files to music with other computers on the web without the need of 3rd party applications. Named Opera Unite, the technology has just been released and promises to make your computer more that just a dumb terminal.

These are just two of the numerous technologies coming our way at the speed of light.

As a coordinator for a think tank online, I take about 50 technology e-mail newsletters, many of them are daily, but most are weekly and lately they've been filled with none other than Apple's latest technology or their exploits in the marketplace. Believe it or not folks there is more to technology than Apple. The personal tech sector is only one of many sub-sectors of the technology category. There is military technology, space technology, alternative energy technology, automotive advanced technologies, and there is nanotech, biotech, and aerospace technologies.

Not long ago, I was discussing this with an acquaintance of mine, about the over 40,000 Apple iPhone applications, and all the new applications coming forth for the new iPad.