Windows 10, version 2004

This article lists new và updated features & nội dung that are of interest to IT Pros for Windows 10, version 2004, also known as the Windows 10 May 2020 Update. This update also contains all features and fixes included in previous cumulative sầu updates khổng lồ Windows 10, version 1909.

Bạn đang xem: What's new in windows 10, version 2004 for it pros

To download và install Windows 10, version 2004, use Windows Update (Settings > Update & Security > Windows Update). For more information, see this đoạn phim.


The month indicator for this release is 04 instead of 03 to lớn avoid confusion with Windows releases in the year 2003.


Windows Hello

Windows Hello is now supported as Fast Identity Online 2 (FIDO2) authenticator across all major browsers including Chrome & Firefox.

You can now enable passwordless sign-in for accounts on your Windows 10 device by going khổng lồ Settings > Accounts > Sign-in options, and selecting On under Make your device passwordless. Enabling passwordless sign in will switch all accounts on your Windows 10 device khổng lồ modern authentication with Windows Hello Face, Fingerprint, or PIN.

Windows Defender System Guard

In this release, Windows Defender System Guard enables an even higher cấp độ of System Management Mode (SMM) Firmware Protection that goes beyond checking the OS memory và secrets to additional resources like registers và IO.

With this improvement, the OS can detect a higher level of SMM compliance, enabling devices khổng lồ be even more hardened against SMM exploits and vulnerabilities. This feature is forward-looking và currently requires new hardware available soon.


Windows Defender Application Guard

Windows Defender Application Guard has been available for Chromium-based Edge since early 20đôi mươi.

Note: Application Guard for Office is coming soon.


Windows Setup

Windows Setup answer files (unattover.xml) have sầu improved language handling.

Improvements in Windows Setup with this release also include:

Reduced offline time during feature updatesImproved controls for reserved storageImproved controls & diagnosticsNew recovery options

For more information, see Windows Setup enhancements in the Windows IT Pro Blog.


In Windows 10, version 2004, SetupDiag is now automatically installed.

SetupDiag is a command-line tool that can help diagnose why a Windows 10 update failed. SetupDiag works by searching Windows Setup log files. When searching log files, SetupDiag uses a phối of rules khổng lồ match known issues.

During the upgrade process, Windows Setup will extract all its sources files lớn the %SystemDrive%$Windows.~btSources directory. With Windows 10, version 2004 và later, Windows Setup now also installs SetupDiag.exe to this directory. If there is an issue with the tăng cấp, SetupDiag is automatically run lớn determine the cause of the failure. If the nâng cấp process proceeds normally, this directory is moved under %SystemDrive%Windows.Old for cleanup.

Windows Autopilot

With this release, you can configure Windows Autopilot user-driven Hybrid Azure Active Directory join with VPN support. This tư vấn is also backported lớn Windows 10, version 1909 and 1903.

If you configure the language settings in the Autopilot profile and the device is connected lớn Ethernet, all scenarios will now skip the language, locale, and keyboard pages. In previous versions, this was only supported with self-deploying profiles. Endpoint Manager

An in-place upgrade wizard is available in Configuration Manager. For more information, see Simplifying Windows 10 deployment with Configuration Manager.

Also see What"s new in Intune.

Windows Assessment & Deployment Toolkit (ADK)

Download the Windows ADK and Windows PE add-on for Windows 10, version 2004 here: Download & install the Windows ADK.

For information about what"s new in the ADK, see What"s new in the Windows ADK for Windows 10, version 2004. Deployment Toolkit (MDT)

MDT version 8456 supports Windows 10, version 2004, but there is currently an issue that causes MDT lớn incorrectly detect that UEFI is present. There is an update available for MDT to lớn address this issue.

For the latest information about MDT, see the MDT release notes.


Delivery Optimization

Windows PowerShell cmdlets have sầu been improved:

Get-DeliveryOptimizationStatus has added the -PeerInfo option for a real-time peak behind the scenes on peer-to-peer activity (for example the peer IP. Address, bytes received / sent).Get-DeliveryOptimizationLogAnalysis is a new cmdlet that provides a summary of the activity in your DO log (# of downloads, downloads from peers, overall peer efficiency). Use the -ListConnections option lớn for in-depth look at peer-to-peer connections.Enable-DeliveryOptimizationVerboseLogs is a new cmdlet that enables a greater cấp độ of logging detail lớn assist in troubleshooting.

Additional improvements:

Automatic cloud-based congestion detection is available for PCs with cloud service support.

The following Delivery Optimization policies are removed in this release:

Percentage of Maximum Download Bandwidth (DOPercentageMaxDownloadBandwidth)Reason: Replaced with separate policies for foreground & backgroundMax Upload Bandwidth (DOMaxUploadBandwidth)Reason: impacts uploads khổng lồ mạng internet peers only, which isn"t used in Enterprises.Absolute max throttle (DOMaxDownloadBandwidth)Reason: separated lớn foreground và background

Windows Update for Business

Windows Update for Business enhancements in this release include:

Intune console updates: target version is now available allowing you lớn specify which version of Windows 10 you want devices lớn move lớn. Additionally, this capability enables you to keep devices on their current version until they reach end of service. Chechồng it out in Intune, also available as a Group Policy và Configuration Service Provider (CSP) policy.

Validation improvements: To ensure devices và over users stay productive và protected, uses safeguard holds to lớn blochồng devices from updating when there are known issues that would impact that device. Also, to better enable IT administrators lớn validate on the lakiểm tra release, we have created a new policy that enables admins to opt devices out of the built-in safeguard holds.

Xem thêm: Kịch Bản Cũ Diễn Viên Mới


Wi-Fi 6 & WPA3

Windows now supports the lachạy thử Wi-Fi standards with Wi-Fi 6 và WPA3. Wi-Fi 6 gives you better wireless coverage and performance with added security. WPA3 provides improved Wi-Fi security và secures open networks.


In this release, Tunnel Extensible Authentication Protocol (TEAP) has been added as an authentication method khổng lồ allow chaining together multiple credentials into a single EAPhường transaction. TEAPhường. networks can be configured by enterprise policy.


Windows Sandbox

Windows Sandbox is an isolated desktop environment where you can install software without the fear of lasting impact to your device. This feature was released with Windows 10, version 1903. Windows 10, version 2004 includes bug fixes and enables even more control over configuration.

Windows Sandbox configuration includes:

MappedFolders now supports a destination folder. Previously no destination could be specified, it was always mapped lớn the Sandbox desktop.AudioInput/VideoInput settings now enable you khổng lồ tóm tắt their host microphone or webcam with the Sandbox.ProtectedClient is a new security setting that runs the connection to lớn the Sandbox with extra security settings enabled. This is disabled by default due to lớn issues with copy và paste.PrinterRedirection: You can now enable và disable host printer sharing with the Sandbox.ClipboardRedirection: You can now enable và disable host clipboard sharing with the Sandbox.MemoryInMB adds the ability lớn specify the maximum memory usage of the Sandbox.

Windows Media Player is also added bachồng lớn the Sandbox image in this release.

Windows Sandbox also has improved accessibility in this release, including:

Microphone support is available.Added functionality to configure the audio đầu vào device via the Windows Sandbox config file.A Shift + Alt + PrintScreen key sequence that activates the ease of access dialog for enabling high contrast mode.A ctrl + alt + break key sequence that allows entering/exiting fullscreen mode.

Windows Subsystem for Linux (WSL)

With this release, memory that is no longer in use in a Linux VM will be freed bachồng khổng lồ Windows. Previously, a WSL VM"s memory could grow, but would not shrink when no longer needed.

WSL2 tư vấn has been added for ARM64 devices if your device supports virtualization.

For a full danh mục of updates lớn WSL, see the WSL release notes.

Windows Virtual Desktop (WVD)

Windows 10 is an integral part of WVD, & several enhancements are available in the Spring 20trăng tròn update. Cheông chồng out Windows Virtual Desktop documentation for the latest and greakiểm tra information, as well as the WVD Virtual Event from March. Edge

Read about plans for the new Edge và other innovations announced at Build 20đôi mươi and What"s new at Edge Insider.

Also see information about the exciting new Edge browser here.

Application settings

This release enables explicit control over when Windows automatically restarts apps that were open when you restart your PC.

Windows Shell

Several enhancements khổng lồ the Windows 10 user interface are implemented in this release:


Cortana has been updated and enhanced in Windows 10, version 2004:

Productivity: chat-based UI gives you the ability khổng lồ interact with Cortamãng cầu using typed or spoken natural language queries lớn easily get information across 365 and stay on traông xã. Productivity focused capabilities such as finding people profiles, checking schedules, joining meetings, and adding khổng lồ lists in To Do are currently available to lớn English speakers in the US.

In the coming months, with regular ứng dụng updates through the Store, we’ll enhance this experience khổng lồ support wake word invocation và enable listening when you say “Cortamãng cầu,” offer more productivity capabilities such as surfacing relevant emails & documents to help you prepare for meetings, & expvà supported capabilities for international users.

Move sầu the Cortana window: drag the Cortamãng cầu window khổng lồ a more convenient location on your desktop.

For updated information, see the 365 blog.

Windows Search

Windows Search is improved in several ways. For more information, see Supercharging Windows Search.

Virtual Desktops

You can now rename your virtual desktops, instead of getting stuck with the system-issued names like Desktop 1.

Bluetooth không dây pairing

Pairing Bluetooth không dây devices with your computer will occur through notifications, so you won"t need lớn go lớn the Settings app khổng lồ finish pairing. Other improvements include faster pairing và device name display. For more information, see Improving your công nghệ Bluetooth không dây pairing experience.

Reset this PC

The "reset this PC" recovery function now includes a cloud download option.

Task Manager

The following items are added lớn Task Manager in this release:

GPU Temperature is available on the Performance tab for devices with a dedicated GPU card.

Graphics và display


New DirectX 12 features are available in this release.

2-in-1 PCs

A new tablet experience for two-in-one convertible PCs is available. The screen will be optimized for touch when you detach your two-in-one"s keyboard, but you"ll still keep the familiar look of your desktop without interruption.

Specialized displays

With this update, devices running Windows 10 Enterprise or Windows 10 Pro for Workstations with multiple displays can be configured to prevent Windows from using a display, making it available for a specialized purpose.

Examples include:

Fixed-function arcade & gaming such as cockpit, driving, flight, và military simulatorsMedical imaging devices with custom panels, such as grayscale X-ray displaysVideo walls like those displayed in StoreDedicated video clip monitoringMonitor panel testing và validationIndependent Hardware Vendor (IHV) driver testing & validation

To prevent Windows from using a display, choose Settings > Display & cliông chồng Advanced display settings. Select a display khổng lồ view or change, & then mix the Remove display from desktop setting to lớn On. The display will now be available for a specialized use.

Desktop Analytics

Desktop Analytics is a cloud-connected service, integrated with Configuration Manager that provides data-driven insights to the management of Windows endpoints in your organization. Desktop Analytics requires a Windows E3 or E5 license, or a 365 E3 or E5 license.

Xem thêm: Top 8 Shop Thời Trang Mẹ Và Bé Gái Giống Nhau Dễ Dàng Cho Bạn Lựa Chọn

For information about Desktop Analytics & this release of Windows 10, see What"s new in Desktop Analytics.

Chuyên mục: Kiến thức bổ ích