Insert License KeyLaunch the Avast interface. How can I activate my Avast Antivirus?Īctivate Avast Free AntivirusRight-click the Avast icon in your system tray and select Registration information.On the My licenses screen, click the Upgrade now button next to Avast Free Antivirus in the list located under Licenses on this PC.Click Select in the Avast Free Antivirus column. Write down your activation code or copy it to your clipboard. Scroll down to the Activation code section of the email. If you purchased your subscription via the Avast Store or another Avast product on your PC or Mac, locate your activation code in your order confirmation email.
Tap Cancel Subscription (or Cancel Free Trial)….How can I cancel my Avast subscription?Click the Subscriptions tile.Click Unsubscribe under the subscription you want to cancel.Follow the on-screen instructions to complete the cancellation. Select the Avast subscription that you want to cancel. How do I transfer my Avast license to another computer?.How do I transfer Avast to another computer?.How do I turn on Avast free antivirus offline?.