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 antivirus 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.
Susan Chen
http://www.articlesbase.com/computers-articles/antivirus-software-a-musthave-protection-for-computers-90281.html
March 4th, 2010 at 8:26 pm
what are the good antivirus that i must have?
what are the good antivirus that i must have?
i already have norton and AVG but im planning to remove norton.
what other anti virus or anti spyware, adware i must have to protect my computer from threats?
thanks.
what software i must have to have a firewall protection?
March 5th, 2010 at 1:28 am
All of these are ones that I personally use and all are free.After you install any of them,make sure you update them to get the full affect.
Download Grisoft AVG 7.5 Anti-Virus,Anti-Malware.(free)
AVG is a collection of anti-virus protection tools that gives you full protection against viruses, worms, Trojans and malware. AVG provides you with all that you need to be completely protected: including a tool for scanning your hard drive and e-mail, as well as a real-time shield to prevent infections.
Top Features
» Provides automatic update functionality
» Its a reliable anti-virus scanning engine
» Provides free Virus Updates for life
» Options to define file name extensions
» Real time protection with resident shield, email scanning
http://free.grisoft.com/doc/5390/lng/us/...
Spybot – Search & Destroy detects and removes spyware, a relatively new kind of threat not yet covered by common anti-virus applications. Spyware silently tracks your surfing behaviour to create a marketing profile for you that is transmitted without your knowledge to the compilers and sold to advertising companies. If you see new toolbars in your Internet Explorer that you haven’t intentionally installed, if your browser crashes inexplicably, or if your home page has been "hijacked" (or changed without your knowledge), your computer is most probably infected with spyware. Even if you don’t see the symptoms, your computer may be infected, because more and more spyware is emerging. Spybot-S&D is free.
http://www.spybot.info/
http://superantispyware.com/
SUPERAntiSpyware is the most thorough scanner on the market. Our Multi-Dimensional Scanning and Process Interrogation Technology will detect spyware that other products miss! SUPERAntiSpyware will remove ALL the Spyware, NOT just the easy ones!
Easily remove over 100,000 pests such as SmitFraud, Vundo, WinFixer, SpyAxe, SpyFalcon, WinAntiVirus, AntiVermins and thousands more!
Yahoo toolbar offers FREE anti-spyware:
Scan your computer for potentially destructive programs.
Review suspicious-looking programs.
Remove the programs you don’t want. Keep the ones you do.
http://new.toolbar.yahoo.com/toolbar/features/norton/
Here is another free anti-virus-
PC Tools AntiVirus Free Edition feature highlights
Protects your PC as you are working, surfing and playing
Detects, quarantines, disinfects and destroys Viruses, Trojans and Worms
OnGuard™ protects your computer against threats in real-time
Automatically checks for frequent updates against the latest threats.
http://www.pctools.com/free-antivirus/
pctools also has a free firewall.
*Never install more than one anti-virus on your PC, as they may conflict with each other. On the other hand, its always good to install more than one anti-spyware.
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March 5th, 2010 at 1:30 am
adaware 2007 and spybot search and destroy add those to avg you will never have a problem like avg there both free just goto http://www.download.com there all there
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March 5th, 2010 at 1:32 am
It is best to only install one anti-virus product on your computer. If you have 2 they may interfere with one another.
In my humble opinion, AVG is the best. The free version is very good and the paid for product is excellent. http://tinyurl.com/2rbk4z
If you need to check that you anti-virus hasn’t missed a virus Trend Micro have a free online virus checker http://housecall.trendmicro.com/
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March 5th, 2010 at 1:34 am
Avast is a good antivirus program as well.
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March 5th, 2010 at 1:36 am
What version do you have with AVG? Well, I’ve been using AVG 7.5 free edition and it’s great for me. I just keep my AVG updated.
I guess the latest Norton 360 is quite good. my friend is using it and He told me that it’s better than his old anti-virus.
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March 5th, 2010 at 1:38 am
i’ve heard a lot of great things about kaspersky, however i use NOD32 and i’m very satisfied with it. if updates automatically several times A DAY and it’s very useful. we used to have symantec security suite at work, it was also great. it can even scan email messages or files for viruses.
what about anti-spyware, i use spyware doctor: http://www.2-spyware.com/review-spyware-doctor.html it’s the most reputable tool i know
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March 5th, 2010 at 1:40 am
For all computer related problems please check out
http://computer-probs.blogspot.com/
It not only gives complete solutions but also offers
free downloads of effective softwares which can detect
and eliminate all spy ware /virus /ad ware /Trojans completely.
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March 5th, 2010 at 1:42 am
I first though norton antivirus was a bit expensive, till i tried it! it’s soo worth the money. i bought it here:
References :
http://tableauxdadffae.blogspot.com/