Looking for a performance boost? At the same time, it scans your PC to remove viruses and other malware automatically before they can do real damage. 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. Learn how ransomware works and block hackers from holding your files hostage.
Doxing, or doxxing, is the release of someone's personal info without their consent. Find out how doxing works and how you can prevent it. The best passwords are strong enough to thwart a brute force or dictionary attack. Find out how to create good, easy-to-remember passwords. Note : If your download did not start automatically, please click here. If you need to install Avast on a PC without an internet connection, you can download the offline installer here.
United States English. In order to view this page correctly, you must have a JavaScript-enabled browser and have JavaScript turned on. Show More. People also like. Features Access downloads of Avast Products Read latest blog posts. Approximate size 5. Age rating For all ages. Category Security. This app can Access your Internet connection. Permissions info.
Updated 3 months ago. Kaspersky Security Cloud Free NOD32 Antivirus Panda Free Antivirus Avira Free Antivirus McAfee Total Protection Ok We use our own and third-party cookies for advertising, session, analytic, and social network purposes. Download this instead Using Windows Vista? Full Windows 7 protection Microsoft no longer supports Windows 7. The people have spoken And we want to hear from you, too.
Avast Free Antivirus for Windows Write a review. Just follow these easy steps: 1 Download the installer by clicking here. FAQ Is Windows 7 still safe to use? How do I protect my Windows 7 from viruses? Does Windows 7 have built-in antivirus? Is Avast still compatible with Windows 7? What makes Avast one of the best antivirus apps for Windows 7?
What will happen to my antivirus if I upgrade from Windows 7? Share this article. Follow these steps to complete your Avast installation: Note : If your download did not start automatically, please click here.
Need help? Please call Almost done! Follow these 3 easy steps to complete your Avast installation Note : If your download did not start automatically, please click here. Step 1 Run the Avast installer Click the downloaded file at the top right corner of your screen.
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