1
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FREE
#1 Antivirus 2017, Fast & Simple to Use, Removes Malware, Adware, Spyware. Highly Recommended
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FREE
Awesome Antivirus, Includes free speed boost tools, all round great product.
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$49.99
Well known and trusted AV, easy to use and offer plenty of features.
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$39.95
Easy to install and great value for money.
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$59.99
International security group with a large product range. Fairly expensive but robust.
6
Security
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$44.95
Trusted Anti-Virus for all major devices, fairly expensive.
7
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$39.99
Avast! antivirus is the perfect package of applications for people who send e-mails and surf popular websites to protect their computers.
8
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$39.99
World renowned and very popular Anti Virus.
9
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$39.98
Industry leading Anti Virus, option of a long free trial.
10
Security
Features
Price
$39.99
Slightly limited due to its dedication to fighting malware.
Our Most popular
1
Security
Features
Price
FREE
#1 Antivirus 2017, Fast & Simple to Use, Removes Malware, Adware, Spyware. Highly Recommended Read Review
Score
9.8
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2
Security
Features
Price
FREE
Awesome Antivirus, Includes free speed boost tools, all round great product. Read Review
Score
9.7
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3
Security
Features
Price
$49.99
Well known and trusted AV, easy to use and offer plenty of features. Read Review
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8.9
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$39.95
Easy to install and great value for money. Read Review
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8.8
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5
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$59.99
International security group with a large product range. Fairly expensive but robust. Read Review
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8.7
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6
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$44.95
Trusted Anti-Virus for all major devices, fairly expensive. Read Review
Score
8.5
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7
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$39.99
Avast! antivirus is the perfect package of applications for people who send e-mails and surf popular websites to protect their computers. Read Review
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8.4
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$39.99
World renowned and very popular Anti Virus. Read Review
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8.1
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$39.98
Industry leading Anti Virus, option of a long free trial. Read Review
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8.0
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10
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$39.99
Slightly limited due to its dedication to fighting malware. Read Review
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7.9
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Tips and Information on Buying an Antivirus

With a seemingly endless amount of pc protection solutions to choose from, it can be hard to make sure you get the right product for you. Here are some top tips and valuable information which will help you make your decision..

free virus scan

Does a free virus scan speed up my computer?

Computers are supposed to make people's lives easier, yet sometimes it feels like they exist around us only to give us endless amounts of frustration. The most popular advice for all the slow computers includes using a free virus scan to speed up your computer, but this make a lot of assumptions about what's going all wrong with your computer . Everyday when you start up your computer it takes an extra time to “read” each breadcrumb, slowing things down. Like any machine that’s exposed to the elements, things start to bog down and the question is will a free virus scan help the situation?

The claim that to “clean up” and “speed up” your PC — for a fee , you will find these kinds of offers everywhere on the internet, but does a free virus scan help the speed of your computer? 

Your PC or Mac hold temporary files and “cookies” from places you’ve visited on the Web. Cookies can make it faster to load a website that you visit often, but these files stay on you pc all the time if you don,t clean them all the time . Many antivirus company claim that they will improve your PC performance by removing these and in many circumstances  this is true, however only few company proved this to their users. 

Some really good antivirus company offer special features to the antivirus programs or apps that clean your PC junk files, remove spyware sheets from your computer and allow you to add or remove files, some products also include defragment option on your free scan to speed up your PC performance. So the answer to the question is yes, a free virus scan can detect all of the factors that combine to make your computer slow and help you eliminate them. 

 

antivirus scan

What does an antivirus scan do?

The label "antivirus" was originally given to programs that identified and removed particular types of malware called a virus. Today, however, antivirus programs are useful for preventing infections caused by many types of malware, including worms, spyware, Trojan horses, rootkits, spyware, keyloggers, ransomware and  adware. So it is very important to use antivirus software as well .

Everyone has some different questions about antivirus, like is what does an antivirus scan do ? The answer is that the antivirus has the power to detect all the problems that can harm your Desktop , laptop or mobile .Every antivirus has a different system and technology to find and justify the bugs problems to be fixed and it also has the solution to make the programs work perfectly . If we look further to find anything unique things  on various antivirus companies ? then we will come to know that, every establish company has their own secret sauce that makes their technology just a little bit different from everyone else, so it gets increasingly difficult to say anything that How ! and  what makes antivirus go.

Some or many  people know and may  hope that  only that anti-virus is supposed to protect them, but they don't know how and can think it should protect against any nasty and harmful thing under the moon. Some people understand that anti-virus software comprises some sort of signature-scanning technology but it's not true at all , and a surprising number of people believe this is where anti-virus technology stopped litrely.

Overall there are 3 types of common scanning method  provided to  the antivirus products detections you’ll find out there and what they do. it’ll hopefully give you a little glimpse into what’s out there and what you should expect your anti-virus product can do.

 

Specific Detection  l  Generic Detection  I  Heuristic Detection

This kind Of detection is the main thing which  is what a lot of people think of when they think of anti-virus scanners. It looks for known malware's by a specific set of  bugs and characteristics. To detect the malware specifically, the scanner looks around for that signature in a fairly to all particular places , because  Each malware uses its own code to do its thing .

Afterwards, generic detection  previously tries to find all unknown viruses by looking for known suspicious behaviour or the file structures. This is where the process scanning gets more broad and speculative.

Basically, with the heuristic detection majorly applies the “smell test” to all files. This test looks around the machines program misbehaviour and look Is there anything about this file that looks hinky or unusual ? Are its structures are behaving odd in a way that would imply that it’s trying to hide or running from  something? Does it behave in a way that benign files generally don’t?

One of this technique can be works fast because it can exclude clean files as much more quickly if a researcher does all the things right, but it’s also fairly easy to evade this sort of detection. Change the code, move it somewhere else, encrypt it, or hide it in some other way, and then the threat doesn’t get detected anymore.

 Overall antivirus products that focus on smaller businesses naturally fall somewhere in between . Hopefully, this also gives you a better idea to think of what is actually going on behind the scenes of your anti-virus scanner so it seems to become more and more friendly and approachable