Avoiding A Computer Virus
The first step to preventing your computer from being infected and then subsequently crashing
, is to install an anti-virus immediately after purchasing your computer. This is a simple install that will save you a lot of frustration and money in the long run.
Most anti-virus software performs daily scans that will alert you of any attacks or weaknesses in your computer that could potentially allow a virus to infect your computer. This useful tool will help you know what preventative measures to take to avoid such things.
After the software is installed, most problems can be avoided if you follow the on-screen suggestions of which sites to not visit or software to download. But many viruses come in through your email and cannot be stopped, and some sites you visit don't seem like they are a threat, or you think that your computer won't get attacked just because you have purchased an anti-virus for you computer.
Unfortunately, just as the anti-virus software is getting more advanced, so are the viruses and the people who create them. This means that they are able to enter your computer in more ways than ever before, so internet users need to be even more careful with the sites they visit and the software they download from the internet.
Some preventative measures to take are to never, ever visit an unfamiliar site and download anything form it. Some of the more common programs to download are free video or music streaming or downloading. Many viruses enter from illegal sites like these, because they receive heavy traffic from people wanting access to free" movies and music.
Other heavily trafficked sites are those offering games, especially children's games. These sites are easy targets because most children will say "yes" to new software if it promises them a game to play.
It is important to show any users, especially children, the importance of not downloading software or visiting unfamiliar sites because they may contain something that can infect your computer. Many online games that kids find easily on the internet require some form of downloading, and kids love to say yes to these programs.
Most People don't expect to receive a virus from their personal email, but in many instances, all you have to do is open the message and a virus will attack and shut down your computer. To prevent this unexpected and unwanted catastrophe, only open messages from senders you know.
Even though the messages offering to sell you something or saying you've randomly won some kind of prize are intriguing and you wonder if it's real, it is important to remember they are all junk email, and you should block that sender because their message may contain a virus.
Many viruses may even enter your computer through some kind of pornographic site where videos or images have to be downloaded. Sites like these are easy targets, because most people who visit them are not careful, making their computer easy to infect.
It is very important to follow the above guidelines so as to prevent an attack on your personal computer, but it may be even more important to follow the same rules at work. Since most offices have their computers connected to a network, if one computer gets a virus, all of them do.
This has the potential to shut down an entire office building and affect every computer on the network. If such an attack does occur, an information technology service integrator would have to come in and rebuild the infrastructure of the company's network, causing a lot of work and important
documents to be lost.
To avoid such a loss, buy a good anti-virus software, and avoid visiting sites and downloading software from unknown, illegal, or suspicious sites. Be aware of junk email that may contain something that could infect your computer, and delete them without opening them.
It is also important to educate other users of your computer or network to be aware of the same threats that could affect your computer and all of the important documents on it.
by: Ignacio Lopez
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