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Finding the best free antivirus for Windows is ultimately down to your personal choice. But Avast Free Antivirus could be ideal if you’re looking for free, award-winning cyberthreat protection that gives you handy extra security features too.

2022年6月2日 · Avast Free Antivirus for Windows is an essential security application that helps prevent viruses, spyware, and other malicious threats from infecting your PC. This article explains how to download and install Avast Free Antivirus. Install Avast Free Antivirus. Click the button below to download the Avast Free Antivirus setup file, and save it in a familiar location on your …

If you do choose to upgrade from Windows 7, you will need to uninstall and reinstall your antivirus software, which you can do for free. If you have the paid version of our product, Avast Premium Security, you may need to input the activation code again to retain your paid features.

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Avast free antivirus software for Windows 11 PC and laptops will help protect your device against online threats. Get Avast Antivirus for Windows 11.

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2024年11月3日 · I used Avast Anti-Track to delete things in the browser and do whatever else it does on a real time basis. But since then Firefox won’t work for me. I get errors like this: Secure Connection Failed. An error occurred during a connection to www.bbc.com. SSL received a record that exceeded the maximum permissible length.

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