需要 Xbox 主機、Xbox 遊戲或 Xbox 網路的協助嗎? 了解如何與我們連絡。

The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

How do I report phishing or junk email? To report an email as phishing or junk: Select the email you want to report. Tap ⋮ at the top right of the screen. Select Report Junk from the dropdown menu. Select Junk, Phishing, or Block Sender as needed.

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How to create or edit your Outlook signature for email messages. Include your signature, text, images, electronic business card, and logo.

Use a ready signature template from a gallery to create your email signature in Outlook.

Outlook on the web is the web-based version of Outlook used by organizations and it's what you use to access the email, calendar, and contacts associated with your work or school account via a web browser. Your work or school account is typically assigned to you by someone in your organization.

This cumulative update for Windows Server 2022 (KB5075906), includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more about differences between security updates, optional non-security preview updates, out-of-band (OOB) updates, and continuous innovation, see Windows monthly updates explained. For information ...

This security update includes fixes and quality improvements that are part of the following updates: April 14, 2026—KB5082200 (OS Builds 19045.7184 and 19044.7184) The following is a summary of the issues that this update addresses when you install this update. If there are new features, it lists them as well. The bold text within the brackets indicates the item or area of the change we are ...

Windows Server 2022 (KB5075906) のこの累積的な更新プログラムには、最新のセキュリティ修正プログラムと、先月のオプションのプレビュー リリースのセキュリティ以外の更新プログラムが含まれています。 セキュリティ更新プログラム、オプションのセキュリティ以外のプレビュー更新プログラム ...