Kaspersky Security Cloud Family. All our best security under one account and ready to use. Comes with features that adapt in real-time to keep you safe.
Read More. Use a website safety checker and follow these tips. Macro viruses are written in the language used for software programs like Word and Excel, and spread quickly.
Learn how to remove macro viruses here. SQL injection allows hackers to access and alter a website's database. Learn how SQL injections work and the prevention techniques to keep your data secure. What is ransomware — is it a virus, or something else? Read our guide to learn how ransomware works and how to prevent a ransomware attack.
Privacy Report vulnerability Contact security License agreements Modern Slavery Statement Cookies Accessibility Statement Do not sell my info All third party trademarks are the property of their respective owners. PC Close-icon. Mac Close-icon. Mobile Close-icon. Business Close-icon. Services Close-icon. Support Close-icon. The security of your devices is also at risk, especially when shopping online or using cloud-based services.
Cybercriminals are on the lookout for personal data, trying to steal passwords, bank details, or even hijack your computer access to use your devices for attacks against others. Keyloggers, rootkits, spyware, Trojans, and worms are just some of the malware types that can attack your system. To keep your system secure and protect your privacy, you need to install an antivirus software, designed to detect and remove malware.
With regular virus scans, you can protect your computer against a wide range of threats. The Windows Defender Antivirus is installed by default on all devices running Windows While it is a good option for conducting basic virus scans, it does not offer complete protection. Furthermore, Windows Defender is not updated often enough to keep up with the new threats.
To detect the new types of malware that are being spread daily, cybersecurity experts recommend an additional antivirus to conduct real-time virus scans and alert you as soon as a malicious threat is detected.
Avira Free Security is the best free antivirus for Windows, with an impressive track record in tests performed by leading industry experts. It also includes a free VPN for private and secure browsing and built-in performance optimization tools to keep your system running fast and efficiently.
Avira Free Security is an all-in-one solution for a carefree digital life. The fingerprints of new unknown files are automatically uploaded to our cloud and analyzed in real-time. This way, we protect you from Zero-Day-Attacks, where cybercriminals use new methods to infiltrate your system. Our Protection Cloud can detect these never-seen-before attacks.
Once a new thread has been identified, you are instantly protected against it. With our Firewall Manager you can optimize the protection with just one click.
Our Email Protection , available for the Pro version, scans emails for these dangers. You can protect yourself and your devices from viruses, ransomware, banker Trojans, and other types of malware with our free antivirus for Windows.
Panda Free Antivirus. PC Tools AntiVirus. AVG Free. Avira Free Antivirus. AVG Protection. Baidu PC Faster. As AVG Free works with Android devices too, you can perform remote scans and cleaning of your computer directly from your Android device. There is also an AVG Zen feature that will allow you to cover all your devices from one dashboard.
It has a user-friendly interface that will allow people with no knowledge of similar programs to use it to its full potential.
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