Windows 10 Pro 20H2 10.0.19042.746 Multi Preactivated Jan 2021 x64

As with previous fall releases, Windows 10, version 20H2 is a scoped set of features for select performance improvements, enterprise features, and quality enhancements. As an H2-targeted release, 20H2 is serviced for 30 months from the release date for devices running Windows 10 Enterprise or Windows 10 Education editions.

To download and install Windows 10, version 20H2, use Windows Update (Settings > Update & Security > Windows Update). For more information, including a video, see How to get the Windows 10 October 2020 Update

Microsoft Edge

This release automatically includes the new Chromium-based Microsoft Edge browser instead of the legacy version of Edge. For more information, see the Microsoft Edge documentation.

Servicing

Windows Update

There are several changes that help improve the security of devices that scan Windows Server Update Services (WSUS) for updates. For more information, see Changes to improve security for Windows devices scanning WSUS.

Starting with Windows 10, version 20H2, LCUs and SSUs have been combined into a single cumulative monthly update, available via Microsoft Catalog or Windows Server Update Services. For more information, see Simplifying on-premises deployment of servicing stack updates.

Deployment

New guidance is available to help prepare a servicing strategy and move your devices to the latest version of Windows 10 quickly and as seamlessly as possible.

Activities are grouped into the following phases: Plan > Prepare > Deploy:

Plan your deployment by evaluating and understanding essential activities:

• Create a phased deployment plan
• Assign roles and responsibilities within your organization
• Set criteria to establish readiness for the upgrade process
• Evaluate your infrastructure and tools
• Determine readiness for your business applications
• Create an effective, schedule-based servicing strategy

Prepare your devices and environment for deployment by performing necessary actions:

• Update infrastructure and tools
• Ensure the needed services are available
• Resolve issues with unhealthy devices
• Ensure that users are ready for updates

Deploy and manage Windows 10 strategically in your organization:

• Use Windows Autopilot to streamline the set up, configuration, and delivery of new devices
• Use Configuration Manager or MDT to deploy new devices and update existing devices
• Use Windows Update for Business with Group Policy to customize update settings for your devices
• Deploy Windows updates with Windows Server Update Services (WSUS)
• Manage bandwidth for updates with Delivery Optimization
• Monitor Windows Updates with Update Compliance

Windows Autopilot

Enhancements to Windows Autopilot since the last release of Windows 10 include:

• Windows Autopilot for HoloLens: Set up HoloLens 2 devices with Windows Autopilot for HoloLens 2 self-deploying mode.
• Windows Autopilot with co-management: Co-management and Autopilot together can help you reduce cost and improve the end user experience.
• Enhancements to Windows Autopilot deployment reporting are in preview. From the Microsoft Endpoint Manager admin center (endpoint.microsoft.com), select Devices > Monitor and scroll down to the Enrollment section. Click Autopilot deployment (preview).

Windows Assessment and Deployment Toolkit (ADK)

There is no new ADK for Windows 10, version 20H2. The ADK for Windows 10, version 2004 will also work with Windows 10, version 20H2. For more information, see Download and install the Windows ADK.

Device management

Modern Device Management (MDM) policy is extended with new Local Users and Groups settings that match the options available for devices managed through Group Policy.

For more information about what's new in MDM, see What's new in mobile device enrollment and management

Security

Microsoft Defender for Endpoint

This release includes improved support for non-ASCII file paths for Microsoft Defender Advanced Threat Protection (ATP) Auto Incident Response (IR).

The DisableAntiSpyware parameter is deprecated in this release.

Microsoft Defender Application Guard for Office

Microsoft Defender Application Guard now supports Office: With Microsoft Defender Application Guard for Office, you can launch untrusted Office documents (from outside the Enterprise) in an isolated container to prevent potentially malicious content from compromising your device.

Windows Hello

With specialized hardware and software components available on devices shipping with Windows 10, version 20H2 configured out of factory, Windows Hello now offers added support for virtualization-based security with supporting fingerprint and face sensors. This feature isolates and secures a user's biometric authentication data.