Protect your Windows 8.1 PC with Avast Free Antivirus

Every PC needs protection and Windows 8.1 PCs are no exception. 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.

Windows 8.1 does have Windows Defender built-in, however, it only offers basic protection to Windows 8.1 PCs. Therefore, for true online security, it would benefit you and your device to invest in third-party antivirus software that can make up for the limitations of Windows Defender.

Yes. Windows Defender is free, as it comes built-into Windows 8.1. 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. If you would like more security, however, you can also download a 30-day free trial of Avast Premium.

Avast Free Antivirus for Windows is one of the best Windows antiviruses by far due to our powerful security and additional features. We use six layers of security to ensure you have protection from 0-day threats. Additionally, our automatic spyware removal tool can keep your data private, and we make removing viruses already on your Windows 8.1 PC easy. Best of all, we’re absolutely free, so you can download and install our protection without paying anything.