Avast Premium Security – 1 Device, 1 Year, Windows Key (Global)

Avast Premium Security is a complete antivirus and internet security solution for a single Windows PC, combining proven real-time malware protection with advanced tools against ransomware, phishing, and network intrusions. This digital licence covers one device for a full year, keeping your system, files, and online activity protected from modern cyber threats without slowing your computer down.

Key features

• Real-time antivirus and anti-malware engine – continuously scans files, downloads, and running processes to detect and remove viruses, spyware, trojans, and worms before they cause damage.
• Ransomware Shield – blocks unauthorised applications from modifying, encrypting, or deleting the files and folders you choose to protect.
• Smart firewall – monitors incoming and outgoing network traffic and stops suspicious connections, keeping your home or office network secure.
• Web, email, and phishing protection – warns you before you open a dangerous website, malicious attachment, or fraudulent link.
• Wi-Fi Inspector and Webcam Shield – checks your network for weak points and prevents unauthorised access to your camera.
• Sensitive Data Shield – helps keep personal documents and confidential files safe from unauthorised access.

Licence and activation

You receive an official 1-year subscription licence for one Windows device, delivered digitally: after checkout you get an activation key by email, which is redeemed in the official Avast account or application. There is no physical box or disc, and support is provided directly by the manufacturer for the duration of the subscription.

Who it is for

Avast Premium Security is a strong choice for home users, students, and freelancers who need dependable, all-round protection for one Windows computer without paying for extra devices or features they will not use.

With its combination of antivirus, firewall, and anti-ransomware technology, Avast Premium Security delivers comprehensive, everyday protection for your digital life on a single PC.