Avast official site free download

To enable JavaScript for all websites that you visit using Opera, refer to the instructions under Manage JavaScript in pages in the following article from Opera help:. If you prefer to enable JavaScript only for the avast. To enable cookies for all websites that you visit using Opera, refer to the instructions under Manage cookies in pages in the following article from Opera help:. USA English. Under Content , click JavaScript. Click the Add button next to Allowed to use JavaScript.

Click the shield icon to the left of the address bar. Cookies are now enabled for all webpages that are part of the avast. Report this app to Microsoft. Report this app to Microsoft Potential violation Offensive content Child exploitation Malware or virus Privacy concerns Misleading app Poor performance. How you found the violation and any other useful info. Submit Cancel. System Requirements Minimum Your device must meet all minimum requirements to open this product OS Windows 10 version Recommended Your device should meet these requirements for the best experience OS Windows 10 version Open in new tab.

Sign me up Stay informed about special deals, the latest products, events, and more from Microsoft Store. Over million users worldwide trust Avast. Join them. Intelligent Antivirus Detect and block viruses, malware, spyware, ransomware and phishing. 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Scan Find all those cracks which allow malware to slip in, from unsafe settings and passwords to suspicious add-ons and out-of-date software.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? Would you like this app for Windows or iOS? Would you like this app for Mac or Windows? Right Now! Follow these steps to complete your Avast installation: Note : If your download did not start automatically, please click here. Need help? Please call Open the download to get protected Note : If your download did not start automatically, please click here.

Download Chrome. For partners Mobile Carriers. 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.

Step 2 Confirm the installation Click "Yes" on the system dialog window to approve the start of your Avast installation. Step 3 Follow setup instructions Click the button in the installer window to begin installation.