Avoid and report Microsoft technical support scams
If you feel like you’ve been the target of a technical support scam, you can help Microsoft stop cybercriminals by reporting it. Learn more about avoiding technical support scams.
Find your Windows product key - Microsoft Support
Locate your product key for Windows 10 or Windows 11. Depending on how you got your copy of Windows 10 or Windows 11, you'll need either a 25-character product key or a digital license to activate it.
Applies To:
Microsoft account dashboard
How to contact MSN Customer Support - Microsoft Support
You can also get help from the Microsoft Community online community, search for more information on Microsoft Support or Windows Help and How To, or learn more about Assisted Support options. Describes MSN support options and how to contact MSN Customer Support.
透過 Microsoft Rewards 獲得點數 | Xbox Support
Microsoft Rewards. 備註 若要完成 Microsoft Rewards 任務，您必須具備有效的 Xbox Game Pass 訂閱。. 從 Xbox Game Pass 遊戲庫玩遊戲時，Xbox Game Pass 任務是獲得點數的好方式：. 您可以在主機上的 Xbox Game Pass 下，以及行動裝置上 Xbox 應用程式中的 [設定檔] 下，尋找並提交每日 ...
Windows Update Troubleshooter - Microsoft Support
If you get an error code while downloading and installing Windows updates, the Update Troubleshooter can help resolve the problem. Select Start > Settings > System > Troubleshoot > Other troubleshooters. Next, under Most frequent, select Windows Update > Run.
Protect yourself from tech support scams - Microsoft Support
Help Microsoft stop scammers, whether they claim to be from Microsoft or not, by reporting tech support scams at: www.microsoft.com/reportascam. You can also report unsafe websites in Microsoft Edge by selecting Settings and More > Help and Feedback > Report unsafe site when you encounter something suspicious.
你尝试在 Xbox One 或 Windows 10 设备上安装某游戏时，出现 0x80073CF3 错误
你尝试在 Xbox One 主机或 Windows 10 设备上下载和安装某游戏时，看到以下错误代码和消息：. 0x80073CF3. 请等待几分钟，然后重试。. 更新失败。. 这说明你的主机或 Windows 10 设备上已存在该游戏的现有版本。.
如何登入 Hotmail - Microsoft Support
您的 Hotmail 或 Outlook.com 密碼與您的 Microsoft 帳戶密碼相同。. 如果您可以登入但遇到 Outlook.com 的問題，請檢查 服務狀態 。. 如果狀態不是顯示綠色，請等候該服務正常執行，然後再試一次。. Microsoft 會始終關注不常見的登入活動，以防其他人嘗試進入您的帳戶 ...
Applies To:
Outlook.com
如何登录 Outlook 网页版 - Microsoft 支持
使用工作或学校帐户登录到Outlook 网页版. 转到 outlook.office.com 。. 如果未使用工作或学校帐户自动登录，请按照提示输入工作或学校帐户的电子邮件地址和密码。. 按照之前可能已为此帐户设置的任何双重身份验证提示进行操作。. 选择“ 登录 ”。. (如果已登录 ...
Applies To:
Office for business, Office 365 Small Business, Outlook on the web, Outlook on the web for Exchange Server 2016
即時訊息 | Skype 支援
與 Skype 立即訊息的問題的疑難排解. 有傳送或接收 Skype 聊天訊息的問題嗎？. 以下建議可能會有幫助。. 查看 [Skype 狀態] 頁面。. 這個網站可以讓您知道是否有回報任何問題。. 更新至最新版本的 Skype。. 我們一律在製作改進功能，因此請務必保留 Skype 更新為達到 ...