Antivirus Software - A Must-Have Protection for Computers

With the advent of computer viruses of all kinds, antivirus software installation in PCs has become a necessity. The antivirus software comprise of computer programs which strive to identify viruses and 'malware' (other malicious software), thwart their endeavors and eliminate them altogether.

About Antivirus Software

The antivirus software program may come installed on your computer or may be purchased and installed by you. There are quite a few 'invaders' against which the computer needs to be protected against. There are the viruses, worms, Trojan horses and so on. The best antivirus software available is geared to offer protection against the whole range of such known viruses and malware. The potential damage that viruses can inflict such as deletion of files, unauthorized access to personal data, and usage of the computer as a platform to carry out attack on other computers, can all be thwarted by installing at least one of the top ten antivirus software products.

Techniques Used By Antivirus Software

The antivirus software usually uses two alternative techniques. It scans files for viruses that match the definitions given in virus dictionaries, or it identifies infection indicated by suspicious behavior from some computer program.

Some of the best antivirus software come for free. Usuaslly the best free antivirus software adopts both the techniques. However, the best antivirus software packages put special emphasis on the virus dictionary matching approach.

Features To Look For In The Best Antivirus Software Packages

Look for the following features when purchasing an antivirus software product of choice:
Simplicity and ease of use of the software so that even a person with little knowledge of computers or viruses can use and install it.

Effectiveness in identifying viruses, worms and the like is a desirable feature of the best antivirus software products.

Efficacy in cleaning out or isolating of files already infected so as to prevent further infection is another important feature that should be included in any good antivirus software.

Each of the best install antivirus canada software products assure high level of security for Windows based PCs. Depending on the uniqueness of the system in use you can choose from among the top 10 antivirus software products available from online sources.

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The Importance Of Virus Protection And Its Impact On Your Computer

Meaning of computer virus

Computer viruses are special programs which are written or created for the purpose of upsetting or destroying the performance of the computer systems. Hence, every computer needs anti virus software capable of detecting these viruses and eliminating them from the computer systems. Computer viruses are spread through internet downloads as well as through opening of email or by downloading an attachment.

What is anti virus software?

Anti virus software is a written program designed specifically to detect the viruses and prevent them from damaging the computer systems.

The reasons for computer anti virus program

Anti Virus program is necessary to keep the computer systems and the network running effectively. A virus can cause great havoc on your computer, if, it is not detected. Anti virus program installed on your computer will keep it safe against viruses.

Computer viruses affect the speed and efficiency of your system thereby causing you longer time to complete a task. Some of these viruses are so destructive that the whole system can crash and stop working resulting in lost of data. If you need your computer to work efficiently and effectively for you, you should installed computer anti virus software. Having a good anti virus program is not just enough, and to ensure that our computer is always safe, one needs to update regularly the virus protection software.

Computer viruses come in different forms. This make it difficult to find out which virus is causing problem to our system. However, if a good anti virus software is installed you will be informed when a computer virus attacked your system. You should always scan your computer system with the scanning tools that comes with the software in order to clean and eliminate the virus before it causes any major problem.

Having installed anti virus software, you need to turn on the program to enable it detect any virus trying to enter through emails or when downloading files. Once, you have been notified of a virus, your anti virus software should guide you step by step towards removing the virus. It is also important that you must remove the virus completely before using the computer; otherwise, the virus may spread through emails sent to friends.

Finally, everyone who uses the computer must protect it against virus attack. If virus enters your computer system, all your personal data as well as business data would be lost. Also, you would have to invest thousands of dollars to repair the computer system to work efficiently as before the anti virus support canada attack.

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Will Antivirus Software Keep My Personal Information Safe ?

Each day, a new threat to your computers data and your personal information store on the PC's hard drive comes under threat. These malicious programs have developed into several forms and can infect your computer through a variety of ways. These methods can include opening an email attachment, opening a spam email or by visiting corrupt, trojan virus ridden websites.

But it is not all bad news. As the malware developers construct viruses that have grown in strength and complexity, so have the antivirus support canada software developers built tools that can be used to combat these threats. With these modern generation, antivirus software, you can now give your persosnal computer a constant level of protection that was never before in days gone by.

Modern antivirus software comes feature packed with multiple virus scans, allowing you to scan when you want and (thanks to location specific antivirus scanning) where you want. You can now relax too, with the advent of real-time antivirus software scanning. Giving you the peace of mind, that your virus database is protecting you with the most up to date information whilst you work, surf or play!

Since new virus threats are being created each and everyday, the most effective antivirus software programs offers real time virus updates. Most antivirus software offer this feature as an automatic update service. This means your antivirus software will check regularly (and automatically) with the manufacturer for details on new viruses, providing you with state of the art, high level protection constantly. Now doesn't that give you the peace of mind you deserve?
Which Anti-Virus Software Is Right For Me?

The most desirable anti-virus software should be easy to use, even for a computer novice. This means both installation and day to day management of the software (if any is needed at all). The antivirus software should search and identify all potential virus threats, as well as clean and quarantine infected files that are indentified. There should be a reporting service that is easy for all to understand that is available for each scan and accessible help and support available should you need it. This will help you become informed of the antivirus software's performance and capabilities.

I have set out some guidelines that I use, when selecting the appropriate antivirus software for clients;

Is the antivirus software easy to use - The best antivirus software is easy to use, regardless of a person's computer skills or their knowledge of viruses.

Is the software effective at spotting viruses and worms? - The best performing antivirus software products identify problems quickly using real-time scanning and by searching for viruses in a multitude of sources. These will include email, instant message applications, web browsing and other running applications.

Once spotted, will it clean the issues quickly - Capable antivirus software will thoroughly clean, delete or quarantine the infected files. This will keep them from damaging or infecting your hard drive or network.

Activity Reporting - Antivirus software programs should give instant notifice of viruses found by the real-time scanners and should provide an easy to read report of the scan results, including what it found (if anything) and what it did with the identified infected files.

Features - A well balanced set of features allows antivirus software to provide total protection. The best antivirus programs are those that offer a wide range of tools, from real-time scanning to more advanced, heuristic scanning and script blocking. When it comes to virus protection, the more options your antivirus sofware can offer you, the better.

Easy Installation and Setup - Anti-virus software programs should be simple to install, making it quick and painless to go from installation to your first scan in just a couple clicks.

source:ezinearticles.com