Tip: You may sometimes hear security keys referred to as FIDO2 keys.FIDO stands for Fast IDentity Online and the standards are set and managed by the FIDO Alliance.

If your name, billing address, expiration date, or CVV number has changed for your Microsoft account payment method, you can update it. Update your payment method online

SharePoint is a browser-based app that you connect to through your web browser. If your organization has assigned you a license that includes SharePoint, you can sign in.In this article, we discuss the two most common ways to sign into SharePoint:

Check your other Xbox accounts to see if they use the payment option you’re attempting to remove and change that payment method first.

了解如何使用 Game Bar 捕获游戏过程、与好友聊天、跟踪成就等。

如果你不希望第三方站点在你的电脑上存储 Cookie，则可以阻止 Cookie。 但是执行此操作可能会导致某些页面无法正确显示，或者可能会从站点收到一条消息，通知你需要允许 Cookie 才能查看该站点。

Open your order history. To see more orders and past purchases, select the Ordered within Past 3 months dropdown.. To print an order or its tax invoice, select Order details > Print / Tax Invoice.. If you bought a physical item from the Microsoft Store, and we're shipping it to you, you can check the status on the order history page.If the status of your order is Shipped, check for a Track ...

添加新的登录方式. 若要添加验证登录的新方法，请： 登录到 Microsoft 帐户的 “高级安全选项 ”页。 登录. 选择“添加新的登录方式或验证”，然后选择接收安全代码的方式。

There are two ways to allow an app through Windows Defender Firewall. Both of them are risky: Add an app to the list of allowed apps (less risky)

若要查看应用、游戏或订阅购买、跟踪订单或查看和打印发票，请登录到Microsoft 帐户仪表板上的订单历史记录页。