December 10, 2019—KB4530717 (OS Build 17134.1184)

December 10, 2019—KB4530717 OS Build 17134.1184 Windows 10, version 1803 the April 2018 Update Home and Pro editions have reached end of service. For Windows 10 devices that are at, or within several months of reaching end of service, Windows Update will automatically initiate a feature update wi...

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...

November 19, 2019—KB4525252 (Preview of Monthly Rollup)

November 19, 2019—KB4525252 Preview of Monthly Rollup Improvements and fixes This non-security update includes improvements and fixes that were a part of KB4525243released November 12, 2019 and also includes these new quality improvements as a preview of the next Monthly Rollup update: Addresses ...

November 19, 2019—KB4525251 (Preview of Monthly Rollup)

November 19, 2019—KB4525251 Preview of Monthly Rollup IMPORTANT Verify that you have installed the required updates listed in the How to get this update section before installing this update. IMPORTANT Customers who have purchased the Extended Security Update ESU for on-premises versions of some...

November 19, 2019—KB4525244 (Preview of Monthly Rollup)

November 19, 2019—KB4525244 Preview of Monthly Rollup 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...

November 12, 2019—KB4525234 (Monthly Rollup)

November 12, 2019—KB4525234 Monthly Rollup 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 more...

September 10, 2019—KB4516033 (Security-only update)

September 10, 2019—KB4516033 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. Improvements and fixes This security update includes quality improvements. Key changes include: Provides...

October 8, 2019—KB4519990 (Security-only update)

October 8, 2019—KB4519990 Security-only update Improvements and fixes This security update includes quality improvements. Key changes include: Security updates to Windows Cryptography, Windows Authentication, Windows Kernel, Windows Storage and Filesystems, Microsoft JET Database Engine, Internet...

November 12, 2019—KB4525237 (OS Build 17134.1130)

November 12, 2019—KB4525237 OS Build 17134.1130 Windows 10, version 1803 the April 2018 Update Home and Pro editions have reached end of service. For Windows 10 devices that are at, or within several months of reaching end of service, Windows Update will automatically initiate a feature update wi...

November 12, 2019—KB4525245 (OS Build 15063.2172)

November 12, 2019—KB4525245 OS Build 15063.2172 Current status of Windows 10, version 1703 Windows 10, version 1703 has reached end of service for all editions. To continue receiving security and quality updates, Microsoft recommends updating to the latest version of Windows 10 . Surface Hub...

Servicing stack update for Windows 10, version 1709: November 12, 2019

Servicing stack update for Windows 10, version 1709: November 12, 2019 Summary This update makes quality improvements to the servicing stack, which is the component that installs Windows updates.We strongly recommend you install the latest servicing stack update SSU for your operating system befo...

Servicing stack update for Windows 10, version 1507: November 12, 2019

Servicing stack update for Windows 10, version 1507: November 12, 2019 Summary This update makes quality improvements to the servicing stack, which is the component that installs Windows updates.We strongly recommend you install the latest servicing stack update SSU for your operating system befo...

Servicing stack update for Windows Server 2012: November 12, 2019

Servicing stack update for Windows Server 2012: November 12, 2019 Summary This update makes quality improvements to the servicing stack, which is the component that installs Windows updates.We strongly recommend you install the latest servicing stack update SSU for your operating system before...

Servicing stack update for Windows 10, version 1803: November 12, 2019

Servicing stack update for Windows 10, version 1803: November 12, 2019 Summary This update makes quality improvements to the servicing stack, which is the component that installs Windows updates.We strongly recommend you install the latest servicing stack update SSU for your operating system befo...

Servicing stack update for Windows 8.1, RT 8.1, and Server 2012 R2: November 12, 2019

Servicing stack update for Windows 8.1, RT 8.1, and Server 2012 R2: November 12, 2019 Summary This update makes quality improvements to the servicing stack, which is the component that installs Windows updates.We strongly recommend you install the latest servicing stack update SSU for your...

Servicing stack update for Windows 10, version 1607: November 12, 2019

Servicing stack update for Windows 10, version 1607: November 12, 2019 Summary This update makes quality improvements to the servicing stack, which is the component that installs Windows updates.We strongly recommend you install the latest servicing stack update SSU for your operating system befo...

Servicing stack update for Windows 10 version 1903: October 24, 2019

Servicing stack update for Windows 10 version 1903: October 24, 2019 Summary This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Key changes include: Addresses an issue in which specific updates cannot be serviced and updated in som...

October 15, 2019—KB4520015 (Preview of Monthly Rollup)

October 15, 2019—KB4520015 Preview of Monthly Rollup 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. F...

October 3, 2019—KB4524156 (Monthly Rollup)

October 3, 2019—KB4524156 Monthly Rollup IMPORTANT This is a required security update that will be offered to all customers automatically. To help secure your devices, we recommend that you install this update as soon as a possible and restart your PC to fully apply the mitigations. Like all roll...

September 24, 2019—KB4516030 (Preview of Monthly Rollup)

September 24, 2019—KB4516030 Preview of Monthly Rollup 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...