Avast Premium Security 2021 For 1 Windows Device for 2 Years Downloadable Licence by email - No CD will be sent We will supply a brand new code for Avast Premium Security 2021 that will cover 1 device Avast require you to register your code with them, we will also provide the link to the download page. You can then download, install and register on your devices Avast Premium Security Intelligent antivirus features that detect viruses, malware, spyware, ransomware, phishing, and other threats in real-time. Also includes these additional Premium features: Ransomware Shield Real Site Sandbox Firewall Sensitive Data Shield Anti-spam Webcam Shield Data Shredder System Requirements PC with Windows 10, 8.1, 8 or 7 (both the 32- and 64-bit versions, excluding Starter and RT editions) 1 GB RAM and 2 GB of hard disk space.