It would come from one of their real domains, perhaps @nortonlifelock.com. Tip: Some scammers will try to get tricky by using a domain that LOOKS like it could be legitimate, such as @n0rtonlifel0ck.com. The letter "o" has been changed to the number 0, but at a glance you might not notice.

了解如何在移动设备、Windows 设备或 Xbox 主机上兑换 Microsoft/Xbox 礼品卡或其他代码。

Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.

Here are the most likely causes for an unrecognized charge: A Microsoft subscription has recurring billing enabled. Someone you know, such as a family member, bought something with your card. You can now investigate this on the Manage your payments page. A previously declined charge was charged again. A pre-order or split order was shipped. Someone made an in-app purchase from an app, game, or ...

Learn how you can play Fortnite for free through cloud gaming.

Verify your Outlook.com account to prove that you're a human and not an automated program that sends spam.

Find out how to update your Microsoft account if you’re moving to a new country or region and about the impact of changing regions.

If your purchase of Office or Microsoft 365 came with a product key, you enter your product key on one of the websites listed below for your product. After you enter your key, you can download and install Office, or you can renew your Microsoft 365 subscription.

Note: As part of setting up this account, you'll be given a QR code to scan with your device; this is one way we ensure you are in physical possession of the device you are installing the Authenticator app on.

Without one of these, you won't be able to activate your device. A digital license (called a digital entitlement in Windows 11) is a method of activation in Windows 11 that doesn't require you to enter a product key.