Antivirus protection issues are alwayswere (and are) a stumbling block to all computer users running Windows operating systems. Today, antiviruses and other protective programs can be found quite a lot. But let's consider what kind of free antivirus for Windows 7 to provide optimal system protection is the best. Immediately, we note that absolutely all software packages will not work, therefore we will limit ourselves to a few of the most well-known and popular applications.
Free antivirus for Windows 7: rating
Antivirus software todaycreated by so many developers. Naturally, it differs between itself and functionality, and the level of security, and the load on system resources. We will not consider the most powerful software products from such giants as ESET or Kaspersky Lab, despite the fact that Kaspersky has free products, and you can constantly reinstall ESET programs with freely distributed keys. Kaspersky applications overload the system too much, and ESET protection tools cannot be called free in full. Therefore, we consider the most lightweight free programs, focusing exclusively on the Windows 7 operating system.
If you make a conditional list of applicationswhich users most often download from the Internet and install on their computers, it can look something like this (such as TOP-5 free versions):
- AVG AntiVirus;
- Avast !;
- Microsoft Security Essentials;
- Avira;
- Panda Cloud.
Next, we consider each software package separately and find out which free antivirus for Windows 7 is the best.
AVG AntiVirus
We have a fairly good antivirus, which provides protection at all levels. Its main advantage is the presence of modules LinkScanner and IdentityProtection.
The first tool is for quickprescanning potentially unsafe links to the Internet to prevent them from being navigated and instantly blocked. The second tool prevents theft of personal data and keeps track of all sorts of messages that may contain rootkits.
Another interesting feature of the program -the presence of the PC Analyzer module, which is a kind of lightweight system optimizer focused on deleting old files and broken shortcuts, monitoring the registry, hard disk defragmentation, etc. It is somewhat unclear why the optimization tool was included in this antivirus, but the fact remains.
Avast!
This free antivirus for Windows 7 in Russian is almost the most downloadable. It is believed that this software product is not like any of the others like him.
In fact, it can even be called someuniversal combine, which can not only protect the entire system and user data, but also is able to download additional tools for other actions. In addition, the load on resources is minimal, and convenience and ease of use - at altitude.
Microsoft Security Essentials
Данный бесплатный антивирус для Windows 7, как it is already clear, it was developed by the creators of the operating system itself. Someone who, and the developers know exactly about all the possible vulnerabilities of their operating system. It is not surprising that the protective tool yields fairly high rates for providing comprehensive protection for computers.
The main "chip" of this package can be calledmode of operation. The fact is that it shows a maximum of activity during periods of computer downtime, thereby not disturbing the user at the most crucial moment to work with programs and documents. And this particular antivirus has received many premiums and prestigious Checkmark certificates.
Avira
Перед нами еще один легковесный бесплатный antivirus for Windows 7. In addition to the basic functions assigned to it, it can be noted that this software product best of all copes with the neutralization of the so-called polymorphic viruses.
В качестве одного из защитных средств, работающих in real time, a special resident module VirusGuard is used, which monitors both the penetration of potential threats into the system and the possible activation of malicious codes in already installed programs, without ceasing their activity for a second.
Panda cloud
Finally, consider a free antivirus forWindows 7 cloud type. The essence of the functioning of this software product is based on the use of the so-called “sandbox” (Sandbox), into which suspicious objects are sent for analysis even before they penetrate the computer system.
It is noteworthy that the detection functions,analysis and neutralization of threats are clearly distributed: only detection is performed on a computer, and all other actions are performed in the “cloud” (Collective Intelligence technology). On the computer there is only the main module, and all other tools function on the anti-virus server. This, by the way, makes it possible to refuse to install permanent updates, since the update of the anti-virus databases and the software itself is performed exactly on the remote server.
Best Free Antivirus for Windows 7
So, what antivirus can be called the mostthe best? In all respects and ratings lead Avast and Panda. Avast could be called the best software in its field, but, unfortunately, it was followed by a false positive and blocking even official software. Thus, it is better to use Panda as the most effective, simple and lightweight protective tool. But it goes without saying that the users may have their own considerations on this, therefore they have a choice, since ratings with popularity or functionality can be called purely conditional.
