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。

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 to update your security processor or TPM firmware to protect Windows 10 and your device from attacks by malicious software.

Xbox Support offers help for Xbox, Game Pass, and billing questions. Get advice and customer service in the Xbox Support community.

Popular topics Block adult content with SafeSearch Explore the Bing homepage Turn off Bing homepage image or video How to report a concern or contact Bing Turn search history off or on Turn search suggestions off or on Cash donations on Bing Ethical shopping on Microsoft Bing FAQ about E-tree on Microsoft Edge and Microsoft Weather Add MSN Weather to your blog or site About search About ...

Using Authenticator as a way to sign in If you have turned on passwordless, two-step, or multi-factor authentication for your account, use the following steps to sign-in: Go to the site where you want to sign in. Enter your username at the sign-in prompt and select Next. Select Send notification.

The app and browser control page in the Windows Security app provides settings to help protect your device from potentially dangerous apps, files, websites, and downloads. The page is divided into the following sections: Smart App Control: Use this section to configure Smart App Control, which is a security feature designed to block apps that are potentially harmful, such as those that might ...

Learn how to download and install apps you need from your Microsoft 365 business subscription.

Learn how to download files from the web, change your default download location, and find files you've downloaded on your PC using Internet Explorer.