General contact

Note: Your contact details will be used to prepare your reseller contract. Some registration details will be displayed as your contact information on avast! website.

If you are from an EU country, please provide your current VAT number in the international format [example for the Czech Republic is CZ123456789].

Contact info

Please provide us only with email addresses that are associated with your company's website domain [e.g. name@company.com]. Your customer support email will be listed in the resellers section of our website.

Company details

Security check

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1. 2014 年 4 月 8 日,Microsoft 停止對在 Windows XP 上執行的 Internet Explorer 瀏覽器提供支援。這會讓您的電腦和資料 (例如信用卡和線上銀行詳細資料) 面臨駭客和惡意軟體帶來的更大風險。

2. 已有幾種備用瀏覽器,但 AVAST 使用并推薦使用 Chrome,因為我們發現這款瀏覽器是最安全的瀏覽器。