Avast Free Antivirus detects, blocks, and removes all types of malware — viruses , adware , spyware , Trojans and more. For comprehensive threat protection on your PC, go with Avast — Over million users worldwide trust Avast. Avast Free Antivirus keeps your PC safe in real time without slowing it down. Looking for a performance boost? Avast Free Antivirus detects and blocks all types of malware in real time to prevent them from infecting your computer.
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A computer virus is a type of malware that can spread quickly between computers and other devices. Learn how viruses work and how to protect against them. Want to learn about malware? Read this ultimate guide to find out what malware is, how it works, how it spreads and what you should do to protect yourself.
Have you noticed your Windows PC behaving strangely? Find out how to detect and remove viruses and other malware in this complete guide.
Trojan horse malware disguises itself as harmless to trick you into installing it. Learn how Trojans work and how to prevent attacks. Find out how to check for and detect keyloggers. Then learn how to remove them to protect your personal information and sensitive data. Ransomware is a serious threat to individuals, businesses, and even hospitals. Category Security. This app can Access your Internet connection. Permissions info. Installation Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.
This product needs to be installed on your internal hard drive. Seizure warnings Photosensitive seizure warning. Report this product Report this app to Microsoft Thanks for reporting your concern. Our team will review it and, if necessary, take action. The Best Black Friday deals. Bill Gates' favorite books of Biden OKs release of oil from strategic reserves.
Resident Evil review. What your name means in Urban Dictionary. Windows Windows. Most Popular. New Releases. Desktop Enhancements. Networking Software. Trending from CNET. 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.
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FREE Download. Built to protect your PC, and your online life. Malware protection Stops viruses , spyware , and malware with six powerful layers of protection.
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