iOS Android To install Authenticator on your iOS device Scan the QR code or download and install Authenticator from the Apple app store.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

Alpha Skip-Ahead Ring (2606.260430-2200) Hey Xbox Insiders! We are releasing a new Xbox Update Preview to the Alpha Skip-Ahead ring today. Continue reading below to learn all about what's included with this update.

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

重要: 對 Office 2016 和 Office 2019 的支援 已於 2025 年 10 月 14 日結束，不會有擴充功能，也不會有擴充安全性更新。 您的所有 Office 2016 和 Office 2019 應用程式都會繼續運作。 不過，您將暴露在嚴重且可能有害的安全性風險中。

Learn how to view and delete your browser history and other history in Microsoft Edge.

Zipped (compressed) files take up less storage space and can be transferred to other computers more quickly than uncompressed files. In Windows, you work with zipped files and folders in the same way that you work with uncompressed files and folders. Combine several files into a single zipped folder to more easily share a group of files. To zip (compress) Locate the file or folder that you ...

Learn how to sign in to your Outlook or Hotmail mailbox using your Microsoft account.

The Recovery Drive utility in Windows is a valuable tool designed to back up essential system files needed to restore a PC to its original state. This utility creates a USB recovery media that can help you restore your Windows device to its factory settings, even if you replace the hard drive or completely wipe the drive. The recovery media includes built-in Windows files, any updates ...

附註: 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。 如果您旅行至新的地方，或使用新 ...