Checkout Avast Customer Care Number Watch Video

Avast Customer Care 1-844-340-9251
(Toll Free)

Email –


Customer Support Site –

Avast Forum –

Address – Avast Software, Inc. 255 Shoreline Drive,
Suite 515 Redwood City, CA 94065 USA

Avast Help Centre –

Q Updating Virus definitions and Avast Antivirus application version

By default, Avast Antivirus is set to update the Virus definitions and application automatically whenever a new version is available. We strongly recommend you keep automatic updates enabled.

Q Subscription and registration

1. Open your Avast order confirmation email and copy the activation code.
2. Right-click the Avast icon in the system tray and select Subscription information from the context menu.
3. On the My Subscriptions screen, click Enter a valid activation code.
4. Enter your activation code and click Enter

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