If you can't sign in to your Outlook.com, Hotmail, Live, or MSN email account, or you're not sure how to sign in or sign out, here are some solutions.

Customer service phone numbers. For help, follow the Get help link below. Describe your problem, and we'll provide self-help or connect you to the most appropriate support, which may include chat or request a call — we’ll call you, so you don’t have to wait.

客戶服務電話號碼. 個人帳戶 公司或學校帳戶. 如需說明，請遵循下方的取得說明連結。. 請描述您的問題，我們會提供自助協助，或是將您連線到最適當的支持服務，其中可能包括聊天或要求通話，我們會打電話給您，讓您不必等候。.

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Select a different account. You have multiple accounts. Choose the account you want to sign in with. Manage your subscription. Applies ToOutlook.com. You can view or renew your subscriptions at account.microsoft.com. Learn more.

There are a number of possible explanations for why verification codes don't always arrive. Read through the list of the most common causes, and see if any of them apply to you, or use our troubleshooter to help guide you.

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. Tip: Get tech expertise with Business Assist.

登录到 Hotmail 或 Outlook.com. Hotmail 现在为 Outlook.com. 若要登录到 Hotmail，需要提供 Microsoft 帐户用户名和密码。. 登录. 提示: 登录时，如果你希望下次直接进入你的邮箱，请在“保持登录?”提示中选择“ 是 ”（对于共享计算机，不建议这样做）。. 或者，选中“不 ...

Frequently asked questions about the Phone Link. If you're running into issues while setting up the app for the first time, try these troubleshooting tips. If your question isn't addressed below, the Phone Link troubleshooting page may help.

如果無法登入您的 Outlook.com、Hotmail、Live 或 MSN 電子郵件帳戶，或者您不確定如何登入或登出，這裡提供一些解決方案。.