微软正在向运行 Windows 10 21H2 / 21H1 / 20H2 / 2004 的 PC 推送 KB5007253 累积更新。与之前的可选更新一样，本次 KB5007253 也是通过 Windows Update 渠道推送。对于离线用户，亦可移步至 Microsoft Update Catalog（更新目录站点），以手动获取安装包的直接下载链接。Microsoft is pushing the KB5007253 cumulative update to PCs running Windows 10 21H2 / 21H1 / 20H2 / 2004. Like the previous optional updates, this time KB5007253 is also pushed through the Windows Update channel. For offline users, you can also move to the Microsoft Update Catalog (update catalog site) to manually obtain the direct download link of the installation package.
As part of the Windows 10 November 2021 cumulative update, KB50007253 is also the first 21H2 patch that Microsoft pushes to the stable channel.
After the update is completed, the system internal version numbers of all supported Windows 10 PCs will have a certain increase. For example, Windows 10 21H2 (November update) is 19044.1382.
In addition, Windows 10 21H1 (May Update) will be upgraded to 19043.1382, and Windows 10 20H2 will also be upgraded to 19043.1382.
It should be pointed out that the internal version number is also the only major difference between Microsoft's Windows 10 operating system version, even if Windows 10 21H2 / 21H1 / 20H2 are based on the Vibranium branch.
For Windows 10 2004, the KB50007253 optional update also brings a series of improvements and bug fixes. For example, when loading some variable fonts before, you may encounter unexpected rendering problems.
To obtain Windows 10 Build 19044.1382, please also refer to the following steps: (1) Open [Settings] (2) Go to [Update and Security] (3) Click [Windows Update] (4) Select [Check for Updates] to view Is there an update available.
(5) Click [Download and Install] (6) Agree [Restart Now] to complete the update to be installed.
If you have not checked the update patch yet, you can also visit the Windows Update Catalog to obtain the offline installation package: After obtaining the patch installation package in .msu format, you can manually deploy it to the required Windows 10 PC (provided that the system version It is still within the official support period of Microsoft).
If you are not sure of your system version, you can run the "winver" command with WinKey + R, or go to the "Windows Settings → System → About" page to check.
The following is the update log of Windows 10 KB5007253 (build 19044.1382): (1) Fix the problem that some fonts cannot be displayed correctly.
(2) Fix the problem that caused Internet Explorer to stop working.
(3) Fix the problem that the Windows setting page crashes unexpectedly.
(4) Fix the crash problem of Windows game toolbar screenshots.
(5) Fix the problem that prevents the application from appearing on the [Start] menu.
In addition, Microsoft has fixed serious bugs that affect the SearchFilterHost.exe process and when connecting to remote printers (for example, 0x00000709 error).
Fixed the problem that caused the Windows settings page to appear unexpectedly. For example, when users try to uninstall fonts from the [Settings] page, they may encounter this situation.
And another bug that may affect the UI used to rename files when using the folder view in File Explorer.
For Windows Linux Subsystem (WSL) users, Microsoft has brought a new -cd parameter support for wsl.exe to allow users to specify the Windows / Linux path as the starting directory of the subsystem.
Finally, Microsoft fixed the problem that some Windows applications might crash when users tried to update or repair the program.
作为 Windows 10 2021 年 11 月累积更新的一部分，KB50007253 也是微软向稳定版通道推送的首批 21H2 补丁。
更新完成后，所有受支持的 Windows 10 PC 的系统内部版本号都会有一定的增加，比如 Windows 10 21H2（11 月更新）就是 19044.1382 。
此外 Windows 10 21H1（五月更新）将升到 19043.1382，Windows 10 20H2 也将提升至 19043.1382 。
需要指出的是，内部版本号也是微软划分 Windows 10 操作系统版本的唯一主要区别，即便 Windows 10 21H2 / 21H1 / 20H2 都基于 Vibranium 分支。
对于 Windows 10 2004 来说，KB50007253 可选更新也带来了一系列改进和 Bug 修复。比如此前在加载某些可变字体时，可能遇到意外的渲染问题。
如需获取 Windows 10 Build 19044.1382，还请参考以下步骤：
（1）打开【设置】
（2）转至【更新和安全】
（3）点击【Windows 更新】
（4）选择【检查更新】，以查看是否有可用更新。
（5）单击【下载并安装】
（6）同意【立即重启】以完成待安装的更新。
如果暂未检查到更新补丁，亦可访问 Windows Update Catalog 以获取离线安装包：
https://www.catalog.update.microsoft.com/Search.aspx?q=KB5007253
获取到 .msu 格式的补丁安装包后，即可将之手动部署到所需的 Windows 10 PC 上（前提是系统版本仍在微软官方支持期内）。
若不确定自己的系统版本，可 WinKey + R 运行“winver”命令，或转至“Windows 设置 → 系统 → 关于”页面查看。
以下是 Windows 10 KB5007253（内部版本 19044.1382）的更新日志：
（1）修复某些字体无法正确显示的问题。
（2）修复导致 Internet Explorer 停止工作的问题。
（3）修复 Windows 设置页面意外崩溃的问题。
（4）修复 Windows 游戏工具栏截图崩溃问题。
（5）修复阻止应用出现在【开始】菜单上的问题。
此外微软修复了影响 SearchFilterHost.exe 进程、以及连接到远程打印机时的严重 Bug（例如 0x00000709 报错）。
Windows 10 19044.1382 修复了导致 Windows 设置页面意外出现的问题，比如当用户尝试从【设置】页面卸载字体时，就有可能遇到这种情况。
以及在文件资源管理器中使用文件夹视图时，可能影响用于重命名文件的 UI 的另一个 Bug 。
对于 Windows Linux 子系统（WSL）用户，微软为 wsl.exe 带来了新的 -cd 参数支持，以允许用户指定 Windows / Linux 路径作为子系统的起始目录。
最后，微软修复了用户在尝试更新或修复程序时，某些 Windows 应用程序可能崩溃的问题。
