About Free avast antivirus for windows 11
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 AntivirusClick the button below to download the Avast Free Antivirus setup file, and save it in a familiar location on your PC (by default, downloaded files are saved to your Downloads folder). Download Avast Free Antivirus for WindowsRight-click the downloaded setup file avast_free_antivirus_setup_online.exe and select Run as administrator from the context menu. If prompted for permission by the User Account Control dialog, click Yes. To change the default setup language, choose your preferred in the top-right corner of the screen. Then, click Install. Wait while setup installs Avast Free Antivirus on your PC. When the installation is complete, click Run smart scan to start a comprehensive Smart Scan, which can detect viruses, malware, bad browser add-ons, and other issues on your PC. Avast Free Antivirus is now installed, but some components may not fully function until you restart your PC.Still need help?If you experience any installation issues:Ensure your PC meets the minimum system requirements and your Windows is up-to-date.Windows 11 except Mixed Reality and IoT Edition; Windows 11 with ARM processors except Mixed Reality and IoT Edition; Windows 10 except Mobile and IoT Edition (32 or 64-bit); Windows 8/8.1 except RT and Starter Edition (32 or 64-bit); Windows 7 SP1 with Convenient Rollup Update or higher, any Edition (32 or 64-bit)Windows fully compatible PC with Intel Pentium 4 / AMD Athlon 64 processor or above (must support SSE3 instructions)1 GB RAM or above2 GB free space on the hard diskInternet connection to download, activate, and maintain program updates and antivirus databaseOptimally standard screen resolution no less than 1024 x 768 pixelsCheck that the downloaded setup file is not corrupted. For instructions, refer to the following article: Troubleshooting installation errors caused by corrupted setup files Uninstall Avast Free Antivirus and any other antivirus software from your PC. For instructions, refer to the following articles: Using the Avast Uninstall ToolUninstalling other antivirus software Restart your PC, then try to install Avast Free Antivirus again by following the exact steps in this article.Further recommendationsFor more information about Avast Free Antivirus, refer to the following article: Avast Premium Security and Avast Antivirus for Windows - FAQs Avast Free Antivirus 24.x for WindowsMicrosoft Windows 11 Home / Pro / Enterprise / EducationMicrosoft Windows 10 Home / Pro / Enterprise / Education - 32 / 64-bitMicrosoft Windows 8.1 / Pro / Enterprise - 32 / 64-bitMicrosoft Windows 8 / Pro / Enterprise - 32 / 64-bitMicrosoft Windows 7 Home Basic / Home Premium / Professional / Enterprise / Ultimate - Service Pack 1 with Convenient Rollup Update, 32 / 64-bit Updated on: 02/06/2022
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Antivirus software combines cutting-edge, AI-driven cybersecurity with a massive threat-detection network of over 435 million users that lets us protect our entire community in real time against online threats whenever they appear.Our industry-leading antivirus engine is just one of the many reasons why Avast Free Antivirus consistently earns high praise and top awards from PCMag, AV-Comparatives, AV-Test, and other independent experts. We have one of the best antivirus software solutions available, because we have the right antivirus protection for all your needs.In 2021, Avast released a new and enhanced product called Avast One, which is now available in the United States, United Kingdom, Canada, Australia, Switzerland, France, and Germany. Why is Avast Free Antivirus even better than Windows Defender? Now known as Microsoft Defender, Windows Defender isn’t enough to match leading third-party PC antivirus programs. While it’ll keep your computer relatively safe against most types of malware, its anti-phishing protection is limited to Microsoft Edge — so you’ll need Avast Free Antivirus to protect you on other browsers like Chrome and Firefox. Microsoft Defender also doesn’t score quite as highly with independent testing labs like AV-Comparatives. For comprehensive threat protection on your PC, go with Avast — the world’s most trusted antivirus. How long can I use Avast Free Antivirus on my device? You can use our free antivirus for as long as you want once you activate it. After 12 months, our app might prompt you to reactivate your free subscription so that you can keeping using it. If you decide to change device, you’ll need to download our free antivirus app again on that specific Windows PC. Upgrading to a paid subscription for Avast Premium Security (Multi-Device) allows you to use our paid app on up to 10 devices at once across Windows, macOS, Android, and iOS. Upgrading to the (Single-Device) or (Multi-Device) versions of Avast Premium Security also gives you access to more advanced in-app features. If you already have Avast Free Antivirus installed, right-click on the Avast icon in your Windows taskbar, and then click Registration information. After this, click on Upgrade now on the My subscriptions screen and choose Avast Premium Security within the comparison table. This will allow you to upgrade to paid subscription. How to install Step 2 2. Open the file Open the downloaded file and approve the installation. Step 3 3. Install the file Run the installer and follow the simple instructions. System requirements All devices require an internet connection for automatic security and program updates. PC with Windows 11, 10, 8.1, 8, or 7 (both 32-bit and 64-bit versions, excluding Starter and RT editions), 4 GB RAM, and 2 GB of hard drive space, ARM chips Windows 11 only Mac
