向 Microsoft 帐户兑换礼品卡或代码 - Microsoft 支持
了解如何兑换礼品卡、代码或 Office 产品密钥，以及如何在 Microsoft Store 在线商店、Windows 或 Xbox 上花费余额。
Applies To:
Microsoft account dashboard
查找 Microsoft 帐户用户名 - Microsoft 支持
如果知道用户名和密码但已停止工作，请阅读 我的用户名和密码已停止工作。. 如果你忘记了 Microsoft 帐户用户名或电子邮件地址， 并且 之前已在 Microsoft 帐户上设置了其他 安全信息 ，请按照以下步骤操作。
在 Outlook 中阻止或取消阻止发件人 - Microsoft 支持
您可以阻止来自特定电子邮件地址或域的邮件到达您的收件箱。 当您将电子邮件地址或域添加到阻止的发件人列表中时，Outlook 会自动将邮件从该发件人移动到“垃圾邮件”文件夹。
Applies To:
New Outlook for Windows
Change privacy settings in Windows - Microsoft Support
How to access and change the privacy settings in Windows 10 and 11.
在 Windows 中管理用户帐户 - Microsoft 支持
了解如何在 Windows 10 和 Windows 11 中添加用户帐户。 有了帐户之后，每个人都可拥有单独的文件、浏览器收藏夹和私人桌面。
How to spot a "fake order" scam - Microsoft Support
Learn how to avoid "fake order" scams that try to trick you into paying for products you never ordered. Read this short article from Microsoft Support.
How to add an account in OneDrive - Microsoft Support
If you already have an account signed in to OneDrive and you want to add or remove another account, you’ll do that in OneDrive Settings.
Applies To:
OneDrive (work or school), OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
Add people to your family group - Microsoft Support
Learn how to add members to your family group including child and adult accounts.
Applies To:
Microsoft Family Safety
How to redeem Microsoft Rewards points - Microsoft Support
Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.
Applies To:
Microsoft account dashboard
Track my Microsoft Rewards orders - Microsoft Support
Sign in to account.microsoft.com, then select Order History on your Rewards page.