For instructions, refer to the following article: Optimally standard screen resolution no less than 1024 x 768 pixelsĬheck that the downloaded setup file is not corrupted.

Internet connection to download, activate, and maintain program updates and antivirus database Windows fully compatible PC with Intel Pentium 4 / AMD Athlon 64 processor or above (must support SSE3 instructions) ARM-based devices are not supported Windows 11 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 SP2 or higher, any Edition (32 or 64-bit) If you experience any installation issues:Įnsure your PC meets the minimum system requirements and your Windows is up-to-date. It is no longer necessary to register Avast Free Antivirus, as your initial free subscription automatically activates after installation. When the installation is complete, click Continue.Ĭlick Run first scan to start a comprehensive Smart Scan, which detects viruses, malware, bad browser add-ons, and other issues on your PC.Īvast Free Antivirus is now installed on your PC and ready to use, but some components may not fully function until you restart your PC. Wait while setup installs Avast Free Antivirus on your PC.

Then, click Install to proceed with the default installation, or click Customize if you need to make changes to the default setup. To change the default setup language, click the current language in the top-right corner of the screen. If prompted for permission by the User Account Control dialogue, click Yes. Managing administrative accounts on your Windows PC NOTE :If you do not see the Run as administrator option, refer to the following article for instructions to manage administrative accounts on your PC: Right-click the downloaded setup file avast_free_antivirus_setup_online.exe and select Run as administrator from the context menu.

This article contains instructions to download and install Avast Free Antivirus.Ĭlick 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)ĭOWNLOAD AVAST FREE ANTIVIRUS FOR WINDOWS

Bitdefender Advanced Business Security SoftwareĪvast One Free Antivirus for Windows is an essential security application that prevents viruses, spyware, and other malicious threats from infecting your PC.

Avast one essential download