: Prevents untrusted apps from changing, deleting, or encrypting your personal photos and files.

Avast Antivirus Review 2026: Is It Safe to Use? Features + Tests

If you are looking for an "exclusive" key, be aware of the following:

Most official Avast Premium Security subscriptions are sold in 1-year or 2-year increments. Finding a legitimate key that specifically covers 2022 through 2027 is rare through official consumer channels, though some multi-year business licenses or specific promotional bundles can occasionally extend that far.

: Unlike the basic Windows version, this monitors all incoming and outgoing data to block hackers from accessing your PC.

: Scans websites to ensure they are legitimate, protecting you from "spoofing" sites designed to steal your passwords. Why You Should Avoid "Cracked" License Keys

If you want legitimate, long-term protection at a lower price:

: Pirated software is a leading cause of ransomware and spyware infections. Hackers often bundle "Crackonosh" or other miners that steal your CPU power to mine crypto for the attacker.