This non-security update for Windows 11, version 25H2 and 24H2 (KB5067036), improves functionality, performance, and reliability. 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 on Windows update terminology, see the different types of ...

To learn about Windows update terminology, see types of Windows updates and monthly quality update types. For an overview, see the update history page for Windows 11, version24H2 and version 25H2. Stay informed! Follow @WindowsUpdate for the latest updates from the Windows Release Health Dashboard. Improvements This out-of-band (OOB) update includes quality improvements. This update is ...

This cumulative update for Windows 11, version 25H2 and 24H2 (KB5068861), 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 ...

Windows Secure Boot certificate expiration Important: Secure Boot certificates used by most Windows devices are set to expire starting in June 2026. This might affect the ability of certain personal and business devices to boot securely if not updated in time. To avoid disruption, we recommend reviewing the guidance and taking action to update certificates in advance. For details and ...

Uninstall from the Start menu Select Start > All apps and search for the app in the list shown. Press and hold (or right-click) on the app, then select Uninstall. Uninstall in Settings Select Start > Settings > Apps > Installed apps . Find the app you want to remove, select More > Uninstall.

To learn about Windows update terminology, see the pages on types of Windows updates and monthly quality update types. For an overview, see the update history pages for Windows 11, version 24H2 and version 25H2. Follow @WindowsUpdate to find out when new content is published to the Windows Release Health Dashboard.

รับความช่วยเหลือสําหรับบัญชีที่คุณใช้กับ Microsoft ค้นหา ...

Highlights This update addresses security issues for your Windows operating system. Improvements This security update includes improvements that were a part of update KB5058499 (released May 28, 2025). The following summary outlines key issues addressed by the KB update after you install it. Also, included are available new features. The bold text within the brackets indicates the item or area ...

Summary Update Stack Packages make improvements to the update experience for a specific set of files before a Windows monthly or feature update is installed on your device. This update will make sure that your device has the highest probability of successfully installing new updates with the most robust and reliable update stack available. This Update Stack Package is limited to a select set ...

使用公司或學校帳戶從網頁瀏覽器登入 Outlook 網頁版 開啟網頁瀏覽器，然後移至 Microsoft365.com。 (或直接在 outlook.office365.com.) 登入 如果您沒有自動使用公司或學校帳戶登入，請依照提示輸入公司或學校帳戶的電子郵件地址和密碼。 依照您先前可能已針對此帳戶設定的任何雙因素驗證提示進行。 選取 ...