: If you have purchased Avast Cleanup Premium, you can activate it using your valid license key.
If you have a legitimate code, follow these steps to activate it: on your device. Navigate to the side menu and select Settings . Select the My subscription tab. Click Enter activation code . Type or paste your code (including hyphens) and click Next . Risks of Using Unofficial Codes avast cleanup premium activation code 1917734 incl full 2021