现在可以使用 Release Preview 获得Windows 10 v 2004 的下一个功能更新。但对于大多数用户来说，最好在通过Windows Update^{(Windows Update)}向您提供更新时安装更新。在这篇文章中，我们将了解将在Windows 10 2004 May 2020 更新^{(Windows 10 2004 May 2020 Update)}中推出的新功能^{(New Features)}。与去年11 月的更新^{(November Update)}不同，此功能更新为操作系统带来了一些重大更新，包括Cortana独立应用程序、Windows 搜索^{(Windows Search)}性能改进等。

Windows 10 v2004 中的新功能

Windows 10 v2004 中包含的新功能列表非常重要。安装此功能更新后，您应该可以立即看到它们：

1. Cortana 应用和技能
2. Windows 搜索改进
3. 改进了Windows Search的磁盘使用率^{(Windows Search)}
4. 任务管理器：GPU 温度^{(GPU Temperature)}和存储类型^{(Storage Type)}
5. 不同刷新率的显示器
6. 适用于Linux / WSL的Windows子系统^(Subsystem)（2）改进
7. 为UWP^(UWP)应用启用自动重启
8. ^{(New Tablet)}适用于二合一可转换 PC 的全新平板电脑体验
9. 从云端重置 PC（下载^(Download)或本地^(Local)）
10. 记事本改进
11. 其他特性

我相信已经推出了很多功能。与语言相关的功能、对可访问性的细微更改未包含在列表中。

1] Cortana 应用和技能

Cortana现在是一个独立的应用程序，它没有任务栏，并且没有与Windows Search深度集成。当您单击它时，它会打开一个浮动窗口，您可以在其中提出问题，打开Windows 设置^{(Windows Settings)}，如果Cortana找不到任何内容，您会收到一个 Search On Bing提示。以下是Cortana^(Cortana)可用的技能组合列表

• 电子邮件技巧^{(Email Skills)}
  • 向 <email id> <content> 发送电子邮件
  • 显示来自 <name> 的电子邮件
• 日历技巧^{(Calendar Skills)}
  • 创建和查询会议
  • 加入 Microsoft 团队会议
• 视窗技能^{(Windows Skills)}
  • 打开设置
  • 打开应用程序

应用设置^{(App Settings)}

• 隐私：清除历史记录、访问隐私仪表板以及取消关联帐户的选项
• 切换唤醒词
• ^(Preferred)Win + C调用时的首选输入模式

最后，Cortana未与您的 PC 使用相同的Microsoft帐户。您可以连接到任何帐户，并获得不同的体验。但是，它仍然是核心操作系统的一部分，因为您无法卸载它。

2] Windows 搜索改进

当您单击搜索框或使用Win + S时，您将获得增强的搜索框，它预先提供了两个功能。快速访问热门^(Top)应用和快速搜索。后者包括天气、新闻、市场等。一些功能仍然没有出现，微软^(Microsoft)需要切换开关，即它仍在推出。当框架准备好时，您可能不会立即看到所有这些。

除此之外，搜索体验还包括：

• 改进了应用程序^(Apps)和设置^(Settings)搜索的拼写更正，确保拼写错误也返回匹配的结果。目前提供^(Available)英文版^(English)。
• 相关搜索结果有助于阐明为什么最佳结果与您的查询不完全匹配

3]改进了^(Improved)Windows 搜索^{(Windows Search)}的磁盘使用率

不仅搜索变得更智能，而且存储空间也减少了，特别是如果您有机械硬盘^(HDD)。  Windows还使用一种算法来检测高磁盘使用率和活动。它可以帮助Windows识别高峰使用时间并相应地管理索引器^(Indexer)。根据特定标准，索引^(Indexing)将停止处理以减轻负担，尤其是在笔记本电脑上。它可能是电池、高CPU使用率或任何可能显着影响整体用户体验的因素。以下是使用的信号的完整列表：

• 游戏模式已开启
• 省电模式已开启。
• 低功耗模式开启（受限模式或连接待机）
• 设备在处于低功耗模式或登录状态后唤醒。
• 该设备从交流 > 直流。
• CPU 使用率超过 80%
• 磁盘使用率超过 70%
• 设备的电池电量低于 50%
• 设备的显示状态变为屏幕关闭。

根据Windows Insiders的一项民意调查结果，用户关闭Indexer的原因有很多。排名前四的原因包括保护 SSD 免受磨损^{(safeguarding SSD from wear and tear)}、高 CPU 使用率、一般性能问题以及以前版本的搜索声誉不佳。

4]任务^(Task)管理器：GPU温度^{(GPU Temperature)}和存储类型^{(Storage Type)}

任务管理器现在可以显示GPU 温度^{(GPU temperature)}和存储^(Storage)类型。GPU温度感应适用于支持WWDM 2.4或更高版本的专用GPU 。^(GPUs)虽然我在任务管理器中看到^{(Task Manager)}GPU，但有温度数据，这意味着CPU不支持它。所以如果你找不到它，你现在知道原因了。

来到Storage Type，在Disk下，您可以看到存储类型。它位于页面^(Page)文件详细信息下方。

5]具有不同刷新率的显示器

更新的桌面窗口管理器^{(Desktop Window Manager)}可确保如果您有多个刷新率不同的显示器， ^{( multiple monitors)}Windows不会关闭并显示跳帧。相反，它使用硬件加速的GPU调度来匹配它。很明显，驱动程序在其中发挥了重要作用，并且应该支持此功能。

6] Windows Subsystem for Linux / WSL (2) 改进

• 使用 localhost连接到WSL 2 Linux网络应用程序^(Linux)
• WSL的全局配置选项
• 您必须指定与WSL 2虚拟机 (VM) 相关的选项，因为所有  WSL 2发行版都在同一 VM 内运行。
• 您还可以指定自定义Linux内核

7]为UWP应用启用^(Enabling)自动重启

某些应用程序可以将自己设置为在计算机重新联机后重新启动。它有助于回到你上次所在的地方。现在，您可以选择控制是否发生这种情况并为UWP应用启用。

1. 转到Settings > Accounts> 登录选项
2. 切换“在我退出时自动保存我的可重启应用程序并在我登录后重新启动它们。” 在“重新启动应用程序”下。
3. 启动一个^{(Start one)}或多个 UWP 应用，例如反馈中心^{(Feedback Hub)}，然后注销，然后重新登录Windows。
4. 请注意^(Notice)，反馈中心^{(Feedback Hub)}应用重新启动本身已最小化

它确保这些应用程序不会占用所有降低计算机速度的资源。

8]适用于二合一可转换 PC 的全新平板电脑体验^{(New Tablet)}

• 在Windows 10^{(Windows 10)}平板电脑^(Tablet)模式下增加了任务栏^(Taskbar)图标之间的间距
• 任务栏上的搜索框可以折叠成一个图标。
• 文件资源管理器^{(File Explorer)}切换到触摸优化布局。
• 当您点击文本字段时，触摸键盘自动调用。
• 平板电脑^(Tablet)模式设置允许您在折叠和展开设备时在 PC 和平板电脑模式之间快速切换

9]从云端重置PC（^(Reset)下载^(Download)或本地^(Local)）

从云端重新安装或重置 Windows 10^{(Reinstall or Reset Windows 10)}是在上次功能更新中引入的，通过此更新，现在可以选择下载 Windows 或使用本地重新安装。 ^{(download Windows or use local reinstall. )}某些 PC 在恢复分区中有可用的本地安装，此功能可以利用它。

可以在其他设置屏幕中更改该选项，您可以在其中选择恢复应用程序和下载Windows。如果您没有高速互联网，您可以将其关闭，但如果您的互联网运行良好，请使用下载选项。

注意：^(Note:)该选项有点令人困惑，因为它就像本地重新安装一样食物。

10]记事本改进

• 记事本^(Notepad)支持环绕查找/替换、文本缩放、带自动换行的行号
• 新的记事本快捷方式
  • Ctrl+Shift+N将打开一个新的记事本^(Notepad)窗口
  • Ctrl+Shift+S将打开“另存^(Save)为”对话框
  • Ctrl+W将关闭当前记事本^(Notepad)窗口
  • Ctrl + Backspace删除前一个单词
• 文件路径的MAX_PATH^(MAX_PATH)  现在增加到 260 个字符
• 箭头^(Arrow)键现在可以正确地先取消选择文本，然后再移动光标

12]其他功能

• 除了PIN和密码^(Password)，安全模式^{(Safe Mode)}现在还支持Windows Hello。
• 支持设备的蓝牙快速配对通知，包括直接从通知面板与关闭按钮配对。
• 对于任何连接的网络，数据^(Data)使用情况都是可见的。
• 重新启动后保留虚拟桌面^(Desktops)及其自定义名称。
• 颜文字^(Kaomoji)列表已经更新了新的？(??_?)?? | ?(????) | (?_?) | ( ?~ ?? ?°) | ?_?? | (?^o^)??? | /????
• Xbox游戏^(Game)栏现在显示FPS计数器和成就叠加。
• 同时选择^(Select)并安装多个可选功能
• ^(Set)从设置中^(Set)设置鼠标光标速度
• 您可以将  计算器^(Calculator)置于始终处于顶部的模式。
• 使用讲述人阅读^(Narrator)Outlook或Windows Mail中的邮件时的高效阅读体验
• 通过单击日期从任务栏创建日历事件
• 使用Windows Hello的^{(Windows Hello)}Microsoft帐户无密码。

我希望这篇文章能够帮助您了解Windows 10 v2004 或Windows 10 ^{(Windows 10)}2020 年 5 月^{(May 2020)}更新推出的所有重要功能。

Windows 10 version 2004 May 2020 Update New Features

Windоws 10 v 2004 next feature update is now аvаilable using Release Preview. But for most users, it wоuld be a good idea to install the update when іt is offered to you via Windows Update. In this post, we will take a look аt the New Features that will roll out in Windows 10 2004 May 2020 Update. Unlike the last November Update, this feature update brings in some significant updates to the OS, including Cortana standalone app, Windows Search performance improvements, and more.

New Features in Windows 10 v2004

The list of new features in Windows 10 v2004 includes are quite significant. You should be able to see them right away after you install this feature update:

1. Cortana App & Skills
2. Windows Search improvements
3. Improved disk usage for Windows Search
4. Task manager: GPU Temperature and Storage Type
5. Monitors with different refresh rates
6. Windows Subsystem for Linux / WSL (2) improvements
7. Enabling automatic restart for UWP apps
8. New Tablet experience for 2-in-1 convertible PCs
9. Reset PC from the cloud (Download or Local)
10. Notepad Improvements
11. Other Features

I am sure there are a lot many features that have been rolled out. Features related to languages, minor changes to accessibility are not included in the list.

1] Cortana App & Skills

Cortana is now a standalone app that is free from the taskbar and is not deeply integrated with Windows Search. When you click on it, it opens a floating window where you can ask questions,  open Windows Settings, and in case Cortana can’t find anything, you get a Search On Bing prompt. Here is the list of skillsets available with Cortana

• Email Skills
  • Send email to <email id> <content>
  • Show me emails from <name>
• Calendar Skills
  • Create and query meetings
  • Join Microsoft Teams meeting
• Windows Skills
  • Open Settings
  • Open Apps

App Settings

• Privacy: Clear history, access to privacy dashboard, and option to unlink the account
• Toggle Wake word
• Preferred input mode when invoked using Win + C

Lastly, Cortana is not linked with the same Microsoft account as your PC. You can connect to any account, and get a different experience. However, it is still part of the core OS as you cannot uninstall it.

2]  Windows Search improvements

When you click on the search box or use Win + S, you get the enhanced search box, which offers two features upfront. Quick access to Top apps and quick searches. The latter include weather, news, market, and so on.  Some of the features still aren’t showing up, and Microsoft needs to flip the switch, i.e., it is still rolling out. While the framework is ready, you may not see all of them right away.

Along with this, the search experience also includes:

• Improved spell correction for Apps & Settings searches make sure typoes also return matching results. Available for English as of now.
• Related search result to help clarify why the best result is not an exact match for your query

3] Improved disk usage for Windows Search

Not only search has gotten smarter, but it also takes less toll on storage, especially if you have a mechanical HDD.  Windows is also using an algorithm that detects high disk usage and activity. It helps Windows to identify peak usage times and manage the Indexer accordingly. Based on specific criteria, Indexing will stop processing to lower the burden, especially on laptops. It can be the battery, high CPU usage, or anything which can significantly impact the overall user experience.  Here is the complete list of signals used:

• Gaming mode is on
• The power savings mode is on.
• The low power mode is on (constrained mode or connected standby)
• The device is waking up after being in low power mode or a log-on state.
• The device goes from AC > DC.
• CPU usage goes above 80%
• Disk usage goes above 70%
• The device’s battery charge is less than 50%
• The device’s display state goes to screen off.

According to a poll result from Windows Insiders, users were turning off Indexer for many reasons. The top four reasons included safeguarding SSD from wear and tear, high-CPU usage, general performance issues, and the bad reputation of search from previous versions.

4] Task manager: GPU Temperature and Storage Type

Task Manager can now reveal GPU temperature and Storage type. The GPU temperature sensing works with dedicated GPUs that support WWDM 2.4 or higher. While I see GPU in the Task Manager, but there is data for temperature, which means the CPU doesn’t support it. So if you can’t find it, you now know the reason.

Coming to Storage Type, under Disk, you get to see the type of storage. It is available in the end right under Page file details.

5] Monitors with different refresh rates

An update Desktop Window Manager makes sure that if you have multiple monitors which different refresh rates, Windows doesn’t shutter and show frame skips. Instead, it uses the hardware-accelerated GPU scheduling to match it. It is obvious that drivers play a significant role in it, and should support this feature.

6] Windows Subsystem for Linux / WSL (2) improvements

• Connect to WSL 2 Linux networking applications using localhost
• Global configuration options for WSL
• You must specify options that relate to the WSL 2 virtual machine (VM)  as all  WSL 2 distros run inside of the same VM.
• You can also specify a custom Linux kernel

7] Enabling automatic restart for UWP apps

Some applications can set themselves to restart after the computer comes back online. It helps to get back to the same place where you were at the last time. Now you can choose to control if that happens or not and is enabled for UWP apps.

1. Go to Settings > Accounts > Sign-in options
2. Toggle on “Automatically save my restartable apps when I sign out and restart them after I sign in.” under “Restart apps.”
3. Start one or more UWP apps, such as Feedback Hub, then sign out and then sign back into Windows.
4. Notice that the Feedback Hub app restart itself minimized

It makes sure that those apps don’t take up all the resources slowing down the computer.

8] New Tablet experience for 2-in-1 convertible PCs

• Increased spacing between Taskbar icons in Windows 10 Tablet mode
• The search box on the taskbar can be collapsed into an icon.
• File Explorer switches to a touch-optimized layout.
• Touch keyboard auto invokes when you tap text fields.
• Tablet mode settings allow you to quickly switch between PC and tablet mode as you fold and unfold the device

9] Reset PC from the cloud (Download or Local)

Reinstall or Reset Windows 10 from the cloud was introduced in the last feature update, and with this update, it is now possible to choose download Windows or use local reinstall. Some PCs have a local installation available in the recovery partition, and this feature can make use of that.

The option can be changed in additional settings screen where you can choose to restore apps, and download Windows. If you do not have high-speed internet, you can toggle it off, but if your internet works great, use the download option.

Note: The option is somewhat confusing because then it is as food as local reinstall.

10] Notepad Improvements

• Notepad supports wrap-around find/replace, text zooming, line numbers with word-wrap
• New Notepad shortcuts
  • Ctrl+Shift+N will open a new Notepad window
  • Ctrl+Shift+S will open the “Save as” dialog
  • Ctrl+W will close the current Notepad window
  • Ctrl + Backspace to delete the previous word
• MAX_PATH  is now increased to 260 characters for file path
• Arrow keys now correctly unselect text first and then move the cursor

12] Other Features

• Along with PIN and Password, Safe Mode now also supports Windows Hello.
• Bluetooth quick-pairing notification for supported devices, which includes paring right from the notification panel with a dismiss button.
• Data usage is visible upfront for any connected network.
• Virtual Desktops and their custom names are retained after reboot.
• Kaomoji list has been updated with new ones?(??_?)?? | ?(????) | (?_?) | ( ?~ ?? ?°) | ?_?? | (?^o^)??? |  /?????\
• Xbox Game bar now displays FPS counter and achievement overlay.
• Select and install multiple optional features at the same time
• Set mouse cursor speed from within Settings
• You can put  Calculator in an always-on the top mode.
• Efficient reading experience when reading messages in Outlook or Windows Mail using Narrator
• Create a calendar event from the taskbar by clicking on the date
• Passwordless with Microsoft accounts using Windows Hello.

I hope the post was able to help you understand all the significant features that are being rolled out with Windows 10 v2004 or May 2020 update for Windows 10.

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