What Is A Computer Virus?
July 17, 2008
Most people are scared of computer viruses, but few actually know what they are. Some people even believe that computer viruses can be transferred between computers just by putting them near each other, or by using a CD-ROM that was once inside an infected computer (both things are impossible). Youre right to be scared of viruses, but you can protect yourself against them a lot better once you know what youre up against.
To put it simply, a virus is any piece of software that makes its way onto your machine in secret, without you wanting it there, and then attempts to transmit itself to other machines. Contrary to popular belief, viruses arent necessarily destructive or even annoying some do little more than pop up messages, and some do nothing at all.
Today, there are many different ways for viruses to spread. You can get them from emails, if you open an executable attachment (they will then re-send themselves to your entire address book). You can get them from Microsoft Office documents, if you let a rogue macro run. You can get them from the web, if you follow a link from someones IM (and then the viruses will IM itself to all your friends). You can even get them over the Internet without doing anything at all if you dont let Windows update itself regularly, thanks to the many security holes found every month.
You should realise, however, that viruses dont just come out of nowhere they are not accidental like bugs or crashes. For a virus to exist, someone somewhere has to have sat and actively created and developed it, just like they would with any other program. Sometimes virus creators are caught and arrested, but the nature of the Internet makes them difficult to find.
John Gibb is the owner of Virus protection resources
For more information on virus protection check out http://www.virus-protection-resource-and-guidance.info
Everything You Need To Know About A Computer Virus And Why You Need Avg Anti Virus Free
What is a computer virus?So, what is a computer virus, not only is it something that can damage the performance and life of your computer, but your mental well being as well. Combating a virus, without the help of anti-virus software such as avg anti...
How To Recover After A Virus Attack
PC viruses are more than just a nuisance; they can actually cause serious damage to your computer, just as a biological virus can cause damage to your body. There are many different types of viruses, some are just annoying and may cause a message to...
Ransom Virus
These companies have developed many programs which are very effective in helping those people who use those programs to work. Many of the offices are dependent on such soft wares. Normally these soft wares are developed with the intention of creating...
Get an Anti Virus Online to Protect your Computer
Viruses have been a big threat when you are online because it can easily proliferate itself and destroy your computer. They can get into your computer system through email, instant message or websites without any difficulty.Another way is if they ide...
Anti Virus Protection: Advice to Internet Users
Virus has been a great threat to internet users. Protecting yourself from this destructive program is a basic necessity for internet users even if you are just checking your e-mail.You cannot avoid viruses because sooner or later you will have one. W...
How to Get Rid of Trojan Horse
We have all heard the term Trojan Horse, but what exactly is it? Trojan Horses, or simply Trojans, are viruses that are disguised or hidden in legitimate software. You can install a Trojan without even knowing it.One of the most dangerous examples ...
Information Security Awareness Training - 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 pervasion...
Providing Virus Protection To Your Computer
In this world where computers have become so important it is a necessity that people get such computer systems which are free from any kind of viruses. What are viruses? Viruses in fact are those programs which are written for the sole purpose of dis...
Computer Viruses: How To Avoid And Get Rid Of Them
Computer virus can really be a real treat to our very existence. Since the onset of computers, they already have become an integral part of our daily lives. Especially with the onslaught of the Internet, we now depend on computers so much from our ...
PC Virus Removal
Removing a virus from your PC manually can be one the hardest kind of computer repairs. Luckily there are many different software programs out there that can help. To remove a virus you will need a combination of Virus software, Spyware software an...