Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.
Account help
Microsoft account help and support. Get help with signing in, locked or compromised accounts, linked accounts, closing, reopening, and updating your security info and account profile.
Using email in Outlook on the web - Microsoft Support
Get help with signing in, changing passwords, creating and sending mail, deleting mail, creating folders, and more in Outlook on the web.
Applies To: Outlook.com, Outlook on the web for Exchange Server 2016
Reset a forgotten Microsoft account password
Notes: If you know your password, but just want to change it, go to account.microsoft.com Security tab, and select Change my password. If you know your username and password but they have stopped working, read My username and password have stopped working.
Applies To: Microsoft account dashboard
Check your Xbox purchase history | Xbox Support
Learn how to check your Xbox purchase history. If you compared your bank statement to your purchase history and others’ purchase histories and still can’t reconcile the charge, note that you can investigate a charge from Microsoft on any card you own.
變更 Microsoft 帳戶的個人詳細資料 | Xbox Support
備註 根據您的地區或提供者,您可能會看到將行動帳單或 PayPal 新增到您的帳戶的選項。 請在儲存之前,先確定您的所有資訊都正確無誤。 在 Microsoft Store 中進行購買時,不正確或過期的資訊可能會造成問題。
打开 OneDrive 并上传文件 - Microsoft 支持
你可以在 OneDrive 上存储超过300的文件类型。 它们是安全的,可在浏览器、移动应用、Mac 和 Pc 上使用。 无论是否拥有 Office,您都可以与其他人在 Office 文档中进行编辑和共同创作。
Applies To: OneDrive (work or school)
變更 Microsoft 帳戶的個人詳細資料 | Xbox Support
備註 根據您的地區或提供者,您可能會看到將行動帳單或 PayPal 新增到您的帳戶的選項。 請在儲存之前,先確定您的所有資訊都正確無誤。 在 Microsoft Store 中進行購買時,不正確或過期的資訊可能會造成問題。
在 Microsoft Teams 中更改电话号码或电子邮件地址, (免费)
选择“ 添加电子邮件” 或“ 添加电话号码 ”,我们将引导你完成验证联系人详细信息并将其添加到帐户的过程。
Applies To: Microsoft Teams, Microsoft Teams personal
如何兌換禮品卡和代碼 | Xbox Support
瞭解如何在行動裝置、Windows 裝置或 Xbox 主機上兌換 Microsoft/Xbox 禮品卡或其他代碼。
如何登录到 Hotmail - Microsoft 支持
若要在 Outlook.com 中获取支持,请单击此处或选择菜单栏上的帮助,然后输入查询。 如果自助服务无法解决问题,请向下滚动到“仍需要帮助?”,然后选择“是”。 若要在 Outlook.com 中联系我们,需要登录。
Applies To: Outlook.com