New Advancements In Computer Technology

Posted on: 1 June 2016

As a computer technician, hearing "it's a virus!" is just a normal way to start off the day. It's no surprise that computer users across the world are worried about viruses on their computers, since it's too easy to get infected by visiting the wrong websites, typing in the wrong words, not knowing exactly what you're looking for, or even dabbling in things that are slightly less than legal. Before throwing the infected computer out or erasing everything out of fear, take the time to understand what virus infections are, and how to get yourself out of the potential trouble. 

Why Do Viruses Exist?

Computer viruses have a long history, starting from a simple prank and growing into a multi-billion dollar industry of attacks and defenses...and more pranks. Many viruses out there are simply to annoy people by doing devastating things to people who don't quite understand how computers work, and to slow down the progress of people who understand completely.

Many nuisance viruses seek to corrupt your files involved in illegal activity--or more specifically, activity legal in some countries. Looking for a free software package? Some internet vigilante could upload a virus because they feel the need to combat thieves. Want a hard-to-find piece of software that no longer exists in most places and is free because of abandonware (software that is no longer supported or available for sale) policies? Sorry, the same virus could still be lurking around. 

Other viruses could be written because hackers don't like a company. Interested in buying legitimate, new software? If you spell the company's name wrong or arrive at the wrong search results because of an incorrect search, you may end up on a fake website written by a hacker to give you a virus that looks like a download for what you want.

There are, of course, many viruses for profit. They seek to steal whatever information is on your computer, or to record the keys that you type through use of keyloggers. It happens, but what's more important is how you not only protect yourself, but respond to the threat.

Virus Removal And Identity Protection

Anti-virus programs exist to defend against viruses, but it's important to know that there is no such thing as a perfect defense. New viruses are made every day, and even though the most powerful and innovating anti-virus teams are out there looking for threats, it will always be a game of catching up to threats that aren't always public.

If you're already infected, it can be hard to get an anti-virus or virus removing program installed. Many of the more sophisticated viruses are designed to not only stop you from browsing the internet to other sites, but can make it very hard for you to even insert a thumb drive (flash drive) with the anti-virus files already available.

Contact an Information Technology services (IT services) professional when the tough viruses just don't seem to go away. Even if you think you've removed the virus, there could be lingering files that you simply don't know about. A professional can find more threats, or perform a fresh installation that will be fine as long as you avoid the previous threats.

You should also contact your bank and credit card services if you perform any transactions on the computer. It's actually quite simple to cancel purchases and put a lock on your information if you call as soon as the problem begins or before a hacker can use your info. Speak with the IT services professional if you're unsure where to start.