It can also detect malicious Facebook, Twitter, and web links as you browse the web. Real-time protection is also available and the virus definition database is updated on a daily basis to make sure that the app can detect the newest threats available in the wild. Avast Free Antivirus comes with only a handful of tools, but they're still good enough to appeal to quite a lot of users out there. In addition to its freeware license, Avast Free Antivirus also offers a powerful antivirus and anti-malware protection that should block most of the threats out there, as well as with a module called Home Network Security that can scan your home network for weak spots.
A browser cleanup feature is also being offered to get rid of any browser add-on with ease. If you go for the Pro version, you also get online banking protection, anti-hijack security, a firewall, and anti-spam filters, all of which should contribute to the overall better security for your computer. As compared to all of the above, ESET NOD32 Antivirus does not come with a freeware license but with a yearly fee that guarantees superior protection on any Windows computer.
The security suite includes an antivirus that's automatically updated on a regular basis, anti-spyware and anti-phishing protection, an exploit blocker to make sure that OS vulnerabilities do not pose a risk to your data, as well as a social media scanner to prevent you from opening Facebook or Twitter links that could get your computer infected. 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. FREE Download. Make sure to select a program with light system load so you can stay protected but still use your computer exactly as you normally would. Protect your sensitive personal information and your Windows PC with a strong antivirus tool. Get the best free antivirus for Windows today for an impenetrable layer of defense against malware and other invasive digital threats. Can Macs Get Viruses? Privacy Cookies All third party trademarks are the property of their respective owners.
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See all Performance articles. The Best Free Antivirus Software for Link copied. Top picks:. Avast Free Antivirus One of the oldest antivirus companies, Avast has been protecting people since and is trusted by more than million users around the globe. Jump to details. See at Microsoft. See at NortonLifeLock. See at Bitdefender. Best on-demand Windows malware removal Malwarebytes. See at Malwarebytes. Solid subscription antivirus alternative McAfee Total Protection.
See at McAfee. Another good subscription option Trend Micro Maximum Security. See at Trend Micro. See at ESET. Alternative free Windows antivirus Sophos Home. See at Sophos. Our recommendations Looking for free antivirus protection, malware protection or virus detection, willing to pay for an antivirus program that offers broad internet security coverage across all your devices, including from ransomware and phishing, or need to remove a computer virus or malware from your PC right now?
Best free Windows antivirus. Microsoft Defender. Best antivirus subscription for Windows. Norton with LifeLock Select. Best free antivirus alternative for Windows. Bitdefender Antivirus Free Edition. Best on-demand Windows malware removal. Solid subscription antivirus alternative. McAfee Total Protection. Another good subscription option. Trend Micro Maximum Security. We use smart analytics to stop threats before they affect you. CyberCapture Automatically send suspicious files for analysis in the cloud, and push a cure to all Avast users if it's a threat.
Wi-Fi Inspector Automatically detect weaknesses in your home Wi-Fi and strangers piggybacking on your network. Smart Scan Find all those cracks which allow malware to slip in, from unsafe settings and passwords to suspicious add-ons and out-of-date software. Layer upon layer of security. Ryan Rentfro. Eric Scherer. Daryl Colley. Why is Avast one of the best free antivirus solutions? How does Avast Free Antivirus protect against so many types of threats? Will Avast One free antivirus software affect the performance of my device?
How do I detect and remove viruses and other malware? All you need is a PC with Windows 10 , 8. Essential free protection is just one click away. Would you like this app for Android? Would you like this app for Windows or Mac? Would you like this app for Windows or Android?
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