Antivirus windows 10 free download

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Scan Find all those cracks which allow malware to slip in, from unsafe settings and passwords to suspicious add-ons and out-of-date software.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? Would you like this app for Windows or iOS? Would you like this app for Mac or Windows?

Would you like this app for Mac or Android? Would you like this app for Mac or iOS? Would you like this app for Android or Windows? Would you like this app for Android or Mac? Would you like this app for Android or iOS? Would you like this app for iOS or Windows? Would you like this app for iOS or Android?

Would you like this app for iOS or Mac? Get privacy and performance tips, straight from the experts. Read more at Avast Academy. Download Chrome. Windows 10 comes with Microsoft Defender, Microsoft's security solution for Windows.

Malwarebytes offers a free antivirus solution that will scan and remove virus and malware threats from your Windows PC. You can also try Malwarebytes Premium free before you purchase the paid version. Malwarebytes Premium will scan and clean a PC, and it also gives you proactive security against today's advanced threats.

This includes ransomware protection, which protects against attemps to encrypt the contents of your PC and hold them for ransom. A thorough antivirus and anti-malware software like Malwarebytes Premium will give you ongoing protection and regular scans for malware, but our free version can be used when you want to manually scan and remove malware as well. Even in , viruses are still persistent threats. A virus infection is harmful software triggered by performing common tasks such as opening an email attachment, launching an infected program, or viewing an ad on a malicious site.

Viruses self-replicate by modifying or completely replacing files. Viruses are a type of malware. The best way to protect against a virus infection and malware is to use a legitimate antivirus and anti-malware solution such as Malwarebytes Premium that protects your PC against not just viruses but other threats, too.

You can use our free version to manually scan and remove threats, but our paid version will regularly scan, clean, and block threats so you don't have to worry. A PC that has gotten infected with a virus or other type of malware often starts showing signs, although some types of malware stay more quiet and hidden. Signs that your PC may have been infected can include:.

To check for a virus or malware on your PC, you can use Malwarebytes' free antivirus to scan and remove threats. To proactively protect your PC against these types of threats, consider subscribing to Malwarebytes Premium to ensure that your PC is protected regularly.

Malwarebytes Premium now protects PCs running Windows To learn more about Windows 11 and security, read our article: Windows 11 is out.

Is it any good for security? Click here to view our full history. Need support? Visit Malwarebytes for Windows support. See pricing. The official Malwarebytes logo The official Malwarebytes logo in a blue font. Online Privacy. Business Business Solutions. Get Started Find the right solution for your business See business pricing Don't know where to start? Help me choose a product See what Malwarebytes can do for you Get a free trial Our team is ready to help.

Partners Explore Partnerships. Windows 10 , 8 , and 7 Windows XP can be found here. For Mac: English only. AVG Free AntiVirus is one of the best free antivirus apps for Windows 10 thanks to our advanced AI-powered antivirus engine and global threat-detection network — the largest in the world.

By combining our award-winning technology with our decades of industry experience, we create the best free virus and malware scanning and removal software, effective spyware removal solutions, and other powerful security tools to protect your PC. Use AVG TuneUp to clean your registry , delete bloatware and other unneeded software, and keep things running smoothly. Install a VPN to encrypt your internet connection, keeping your online activities and IP address hidden from online spies.

And anti-tracking software can keep you safe from online tracking and price discrimination. 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. Free Download Free Download.

Block ransomware in its tracks Give your important files extra protection from hackers and ransomware.