December 8, 2020—KB4592497 (Security-only update)

December 8, 2020—KB4592497 Security-only update NEW 12/8/20 IMPORTANT Adobe Flash Player will go out of support on December 31, 2020. For more information, see Adobe Flash end of support on December 31, 2020. Flash content will be blocked from running in Flash Player beginning January 12, 2021. F...

December 8, 2020—KB4592504 (Security-only update)

December 8, 2020—KB4592504 Security-only update IMPORTANT Verify that you have installed the required updates listed in the How to get this update section before installing this update. IMPORTANT WSUS scan cab files will continue to be available for Windows Server 2008 SP2. If you have a subset o...

December 8, 2020—KB4592484 (Monthly Rollup)

December 8, 2020—KB4592484 Monthly Rollup NEW 12/8/20 IMPORTANT Adobe Flash Player will go out of support on December 31, 2020. For more information, see Adobe Flash end of support on December 31, 2020. Flash content will be blocked from running in Flash Player beginning January 12, 2021. For mor...

November 10, 2020—KB4586785 (OS Build 17134.1845) - EXPIRED

November 10, 2020—KB4586785 OS Build 17134.1845 - EXPIRED NEW 8/5/21 EXPIRATION NOTICEIMPORTANT As of 8/5/2021, this KB is no longer available from Windows Update, the Microsoft Update Catalog, or other release channels. We recommend that you update your devices to the latest security quality...

August 11, 2020—KB4571746 (Security-only update)

August 11, 2020—KB4571746 Security-only update IMPORTANT Verify that you have installed the required updates listed in the How to get this update section before installing this update. IMPORTANT WSUS scan cab files will continue to be available for Windows Server 2008 SP2. If you have a subset of...

June 9, 2020—KB4561649 (OS Build 10240.18608)

June 9, 2020—KB4561649 OS Build 10240.18608 For more information about the various types of Windows updates, such as critical, security, driver, service packs, and so on, please see the following article. Highlights Updates to improve security when using Internet Explorer. Updates to improve...

March 10, 2020—KB4541504 (Security-only update)

March 10, 2020—KB4541504 Security-only update IMPORTANT Verify that you have installed the required updates listed in the How to get this update section before installing this update. IMPORTANT WSUS scan cab files will continue to be available for Windows Server 2008 SP2. If you have a subset of...

February 11, 2020—KB4537803 (Security-only update)

February 11, 2020—KB4537803 Security-only update Improvements and fixes This security update includes quality improvements. Key changes include: Security updates to Microsoft Graphics Component, Windows Input and Composition, Windows Media, Windows Shell, Windows Fundamentals, Windows Cryptograph...

December 10, 2019—KB4530719 (Security-only update)

December 10, 2019—KB4530719 Security-only update IMPORTANT Customers who have purchased the Extended Security Update ESU for on-premises versions of some operating systems must follow specific procedures to continue receiving security updates after extended support ends on January 14, 2020. For...

December 10, 2019—KB4530698 (Security-only update)

December 10, 2019—KB4530698 Security-only update Improvements and fixes This security update includes quality improvements. Key changes include: Security updates to Windows Input and Composition, Windows Virtualization, Windows Kernel, Windows Peripherals, and Windows Server. For more information...

December 10, 2019—KB4530730 (Security-only update)

December 10, 2019—KB4530730 Security-only update Improvements and fixes This security update includes quality improvements. Key changes include: Security updates to Windows Virtualization, Windows Kernel, Windows Peripherals, and Windows Server. For more information about the resolved security...

December 10, 2019—KB4530715 (OS Build 17763.914)

December 10, 2019—KB4530715 OS Build 17763.914 Note This release also contains updates for Microsoft HoloLens OS Build 17763.914 released December 10, 2019. Microsoft will release an update directly to the Windows Update Client to improve Windows Update reliability on Microsoft HoloLens that have...

December 10, 2019—KB4530681 (OS Build 10240.18427)

December 10, 2019—KB4530681 OS Build 10240.18427 For more information about the various types of Windows updates, such as critical, security, driver, service packs, and so on, please see the following article. Highlights Updates to improve security when Windows performs basic operations. Updates ...

December 10, 2019—KB4530702 (Monthly Rollup)

December 10, 2019—KB4530702 Monthly Rollup Improvements and fixes This security update includes improvements and fixes that were a part of update KB4525252released November 19, 2019 and addresses the following issues: Security updates to Windows Virtualization, Windows Kernel, Windows Peripherals...

December 10, 2019—KB4530691 (Monthly Rollup)

December 10, 2019—KB4530691 Monthly Rollup Improvements and fixes This security update includes improvements and fixes that were a part of update KB4525242released November 19, 2019 and addresses the following issues: Security updates to Windows Input and Composition, Windows Virtualization,...

October 9, 2018—KB4462919 (OS Build 17134.345)

October 9, 2018—KB4462919 OS Build 17134.345 Note This release also contains updates for Microsoft HoloLens OS Build 17134.345 released October 9, 2018. Improvements and fixes This update includes quality improvements. No new operating system features are being introduced in this update. Key...