Applies to: Windows Server 2016 This security update includes fixes and improvements that are a part of the following update: November 11, 2025—KB5068864 (OS Build 14393.8594) The following is a summary of the issues that this update addresses. The bold text within the brackets indicates the item or area of the change we are documenting. [PowerShell 5.1] The Invoke-WebRequest command now ...

Microsoft prioritizes account security and works to prevent people from signing in without your permission. When we notice a sign-in attempt from a new location or device, we help protect the account by sending you an email message and an SMS alert. If your phone number or email changes, it's important to promptly update the security contact info on the Security basics page so we can work with ...

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自 2025 年 3 月 19 起，不再支援適用於行動裝置的 Xbox Game Pass。 取得有關在其他裝置上進行雲端遊戲的詳細資訊。

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Hotmail is now Outlook.com To sign in to Hotmail, you'll need your Microsoft account username and password. Sign in at outlook.live.com

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Learn how to use keyboard shortcuts in Word to add accent marks, special characters, symbols, and more.

Learn how to reset or change your Microsoft account password. Get help with a forgotten Microsoft account password.

Check the Xbox services, games, and apps for any service outages.