What is the best free antivirus for Windows 7
The Internet is the main field of activity and leisure of modern man. In the network we now communicate, order food, buy equipment etc. But, unfortunately, a huge number of fraudsters engaged in the development of malicious software to extort money or espionage.
You may not even plan to click on untrusted links and don’t install questionable SOFTWARE, modern programming allows to introduce viruses, use the button «play» in the video. Now a lot of different tricks that can infect your PC, and you wouldn’t even suspect. The same vigilance is not enough here, you need to protect yourself with the help of antiviral software.
In this article we will try to understand what the free antiviruses are the best. After all, not every app may be quite effective and able to protect your computer from infected files. When installing any program, I would like to be sure in its quality.
Selection criteria of antivirus
Cost to understand that the aim of these applications is not only in the detection and removal of viruses. In the past the main objective, the antivirus software can greatly protect surfing the web, blocking malicious websites and ads. Overall, it is worth noting the main tasks that needs to run your chosen SOFTWARE:
Protective monitor — this feature conducts a direct examination of the folders and files that you use during operation.
Scanner — this function can be considered as the basis, because it allows you to scan all the memory of your PC(both online and hard disk) thereby identifying infected files, moreover you can scan removable media, which is also important.
Self-defense — this capability is aimed at something that would not allow the attackers to disable the installed antiviral software. Because many infected objects designed to turn off the protection of the computer.
Activity monitoring programs — this task monitors all installed software and detects increased activity or changes that can be caused by infected files.
Network control and web anti-virus — this feature ensures safe operation of the Internet, blocking malicious sites and scripts on them.
Constant updating of databases with information about malicious files — it is understood that every day create new viruses, and it’s very important that antiviral bases are updated regularly, otherwise, very good app, simply may not recognize a newly created file painful.
Low resource consumption over — another important factor that determines the quality of the antiviral. The fact that many such samples can significantly reduce the speed of your machine. this is because this option consumes too much resources of RAM. Therefore, it is very important that your chosen software consume less resources.
It should also pay attention to the popularity and reputation of the considered samples, because if he is good, then most likely, and users have a lot.
Video: antivirus for PC
Description of the programs
Consider each of the antivirus and figure out how to choose security software for any computer.
Dr. The Web is a very popular antiviral software which produced in Russia. There are 2 versions of this: the first is a standard — Dr.Web, and the second aimed directly at protecting the Internet — Dr.WebSecuritySpace. From this, there are some drawbacks associated with the amount of features, however, its resource consumption over rather low, which had to appeal to a large number of users.
Avast is a Czech variant of the malware protection files are also enjoys considerable popularity, it may be noted that this application has a large number of awards in different categories. He is one of the fastest members to protect from harmful files. Its resource consumption over quite low, but there are some gaps in functionality, but its free version is very easy to find, and in principle, it is quite suitable for use.
Kaspersky anti-virus — probably one of the best, made in Russia. It is very powerful and functional, its database of malicious files that are updated regularly, but it is suitable only for fairly powerful machines, because of the large consumption of resources. But with such protection, you can be absolutely sure.
AVG Anti — Virusfree is one of the very popular «defenders» which can be comfortably used at home, Has low system requirements, while databases are updated regularly. It will provide you with a safe and thus you don’t have to pay. Of course, the free version has some limitations, but overall it is very reliable.
AVIRA AntiVir Personal is a great antiviral offer for non-commercial use. With it you can easily protect his personal computer from all known types of viruses. Fast and reliable application that is perfect for any computer and it is absolutely free.
This is certainly not the entire list of available free offers, but he is its basis.
Best free antivirus for Windows 7
It is difficult to definitely say what the best antivirus for Windows 7, however, analyzing the proposed options, it is possible to identify three leaders: Avast, Kaspersky and Dr. Web. These options are also the most popular among users, if you carefully analyze downloads and customer feedback, in General, it all depends on your personal preferences and capabilities of personal computers.
Comparative table by component
There are many such applications, in General, most of them are quite similar but there are differences. They mainly differ in the virus database (the number of studied viruses that the program can detect when testing), as well as the influence on the performance of your PC.
For starters, let’s look at a list of the TOP 5 of these sentences:
- Dr Web
- Kaspersky Anti-Virus
- AVIRA ANTIVIR PERSONAL
Read more to understand the possibilities of the considered application, we give a comparative table, where they will be evaluated on a scale of 1 to 5 by such characteristics as: performance, interface and functionality.
Of course, the five presented options is a very effective and popular. Despite all the evaluations, it should be understood that any of the representatives of the antiviral programs perfectly cope with the protection of your PC.
The purpose of this article was to acquaint readers with the main options of virus protection. First and foremost, I strongly advise never to neglect the protection of your computer. Try to choose the most suitable protection for your particular case.
Keep in mind all the above factors, it is to miss at least one, and reliability of your PC is reduced immediately.
Ensure that the virus database is constantly updated, because every day, attackers create hundreds of viruses for their own gain. Regularly scan the hard drives and RAM. Do not visit dubious sites and especially try not to click on suspicious links. Don’t forget to check removable media, they are very often infected.