Is Avast antivirus free?
Avast provides the best free antivirus for Windows 10 and protects you against all types of malware.
Is Avast Antivirus Free for Windows 8?
However, if you’re looking for more comprehensive security software, Avast offers a free antivirus for Windows 8.1. The free version of Avast Antivirus for Windows 8.1 provides powerful and comprehensive protection that should more than suffice for your needs.
How can I optimize Windows 8 1 with Avast cleanup?
In addition, you can optimize Windows 8.1 with Avast Cleanup, which will adjust settings, clear junk data, and clean out your registry to get your Windows 8.1 PC running as good as new. Avast Free Antivirus has been tested on Windows 8.1 by AV Comparatives, who found we offer 100% protection against zero-day malware attacks.
How do I install Avast on Windows 10?
1. Run the Avast installer. Click the downloaded file at the bottom left corner of your screen. 2. Confirm the installation. Click “Yes” on the system dialog window to approve the start of your Avast installation. 3. Follow setup instructions. Click the button in the installer window to begin installation.
Does Windows 8 1 have built in antivirus?
Windows 8.1 does have built-in security software, however, it is widely accepted that this built-in security is not enough. Therefore for better online security, you need a third-party antivirus to keep you safe from viruses, ransomware, and other malware. Does Windows 8.1 have Windows Defender?