Issues of digital and information security cannot be ignored. Anti-virus software provides comfortable and stable work on the computer with minimal risks of user data leakage. In most cases, professional antiviruses require the purchase of a paid license, but if you wish, you can find free applications. Consider several programs that do not require investments and at the same time do an excellent job of protecting information.
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Windows Defender
A standard utility that comes with the Windows 10 operating system. Many users underestimate the capabilities of this program, but, meanwhile, it protects data well and ensures computer security.
Since the antivirus is integrated into the system, it practically does not load the processor and at the same time constantly monitors installed programs. If any suspicions arise, the user will immediately receive a notification.
Some inconvenience may arise if you want to install another antivirus. You will need to completely disable Defender, as it may function unstable with other similar software.
Kaspersky Security Cloud Free
A free version of a well-known antivirus, most often distributed on the basis of a paid license. This is a reliable and efficient program, which additionally has wide functionality for managing computer resources.
The antivirus practically does not load the system, it creates basic protection against common viruses and various kinds of malicious software. Tools are available to perform full or partial system scans for viruses.
The utility is characterized by a powerful scanner and effective network protection that ensures security on the Internet.
Avast Free Antivirus
One of the most popular antiviruses that guarantees protection against almost all threats. Allows you to protect the browser, save user passwords, and prevent malware or spyware from entering the system. If necessary, you can activate the enhanced mode, which will block the installation of any programs from unknown sources.
There is an additional security system that allows you to open even suspicious files with minimal risk to your computer. There is a password manager to prevent them from being stolen by intruders.
Bitdefender Antivirus Free Edition
A free version of powerful antivirus software that has all the necessary tools for basic system analysis and virus prevention. Special behavioral analysis and cloud scanning system effectively detect even the latest threats.
The utility works in the background, practically without loading the system resources of the computer. If necessary, you can purchase a paid license, turning a standard antivirus into a powerful tool for comprehensive protection against online threats.
360 Total Security
A popular Chinese antivirus that uses several engines and virus databases at the same time. Perfectly identifies even complex, deeply hidden malicious code. It provides protection against viruses on the disk, as well as a system for blocking threats in real time when visiting various sites.
Additionally, convenient tools are provided for clearing the cache, updating system resources, or deleting private information from the computer. While the program is running, the system is somewhat loaded, but on modern assemblies this is almost imperceptible.
AVG AntiVirus Free
Antivirus with the ability to enable real-time protection, scan drives on demand or on a schedule. The program accurately captures and checks all downloaded files, if necessary, preventing them from being saved to disk.
There is a quarantine module and a separate scanner for email protection. A specialized LinkScanner function will prevent all kinds of attacks while browsing sites through a browser.
It uses the same kernel as Avast Free Antivirus. The virus database is regularly updated, allowing you to identify almost any threat.
Malwarebytes Free
Malwarebytes Free is powered by heuristics that quickly detect potential threats and immediately neutralize them. You can install a special browser extension that protects against all sorts of spyware, scam sites, and the like.
The free version includes a set of tools for detecting dangerous programs, but real-time actions are only available with a license purchase.
Avira Antivirus
A browser extension that acts as an antivirus on Chrome and Firefox browsers. Does a great job of detecting malware and blocking potentially dangerous downloads. However, phishing often escapes the attention of the utility.
If necessary, the user can pair this extension with other Avira products that will complement each other and increase the security level of user data.
Panda Free Antivirus
A very fast and effective antivirus that does not require investments in the basic configuration. Practically does not load the system due to the use of special algorithms and at the same time reliably protects the computer from malware.
A feature of the tool is the active use of cloud technologies, which allows you to remove unnecessary load from the user’s computer. Together with the antivirus, a free VPN service is provided with a daily traffic volume of 150 MB.
Sophos Home
Not the most famous, but extremely effective free antivirus with a wide range of tools to protect user data from viruses, spyware and similar malicious applications.
There is a possibility of remote control of used devices using a special web interface. There are parental controls, as well as a built-in site filtering system.
When choosing a free antivirus, one should not forget about the limitations of such solutions. Most often, the basic versions of programs are not designed to fully protect the entire system in real time, but they are quite capable of controlling downloads and scanning the computer for malicious codes.