如果在安装最新的Windows 10 版本更新^(Update)后遇到问题和问题，您可以将其卸载并返回或回滚到以前的Windows版本。你们中的大多数人可能熟悉这些说明，但对于那些不熟悉的人，这篇文章将帮助您从 PC 上卸载最新的Windows 10 功能更新。^(Update)

卸载 Windows 10 版本 21H2 更新

要卸载此功能更新^{(Feature Update)}，您必须打开“开始”菜单^{(Start Menu)}。接下来^(Next)，单击设置^(Settings)链接。

打开设置^(Settings)面板后，单击更新和安全^{(Update and security)}，然后在此处选择恢复^(Recovery)设置。

接下来单击Go back to a early build^{(Go back to an earlier build)}部分下的Get started按钮。

该过程将开始，您将被问到一些问题以供参考，关于您为什么要回到以前的Windows 10版本。

选项包括：

• 我的应用或设备不适用于此版本
• 早期版本似乎更易于使用
• 早期的构建似乎更快
• 早期的构建似乎更可靠
• 另一个原因——告诉^{(– Tell)}他们更多。

做必要的，然后单击下一步^(Next)继续。如果您愿意，您现在有机会取消^(Cancel)。

您必须记住，当您返回时，您将丢失设置更改或升级到当前版本后可能已安装的应用程序。

Windows 10 将提供检查更新。也许已经发布了一些新的修复程序！

请记住^(Remember)记下您的密码或登录凭据，因为您需要在该过程完成后输入它们。

单击^(Click)Next，感谢您尝试此构建。

一旦您完全确定单击返回到较早的构建^{(Go back to earlier build)}按钮，升级过程将开始。

为了安全起见，您可能还需要在开始之前备份数据。

完成此操作后，您可能希望推迟^{(defer installing Windows Updates)}在 Windows 10 上安装 Windows 更新。

相关提示^{(Related tip)}：如何延长或增加回滚时间段以卸载 Windows 10 升级。

All the best!

PS：帖子已针对Windows 10 21H2 进行了更新。

How to rollback & uninstall Windows 10 version 21H2 Update

If after installing the latest Windows 10 version Update yoυ are facing problems and issueѕ with it, yoυ can uninstall it and go back or rollback to the previous Windows version. Most of you may be familiar with the instrυctionѕ, but for those of yoυ who are not, this pоst will help you uninstall the latest Wіndows 10 Feature Update from your PC.

Uninstall Windows 10 version 21H2 Update

To uninstall this Feature Update, you will have to open the Start Menu. Next, click on the Settings link.

Having opened the Settings panel, click on Update and security and here select Recovery settings.

Next click on the Get started button under Go back to an earlier build section.

The process will start, and you will be asked some questions for information purposes, as to why you are going back to the previous build of Windows 10.

The options are:

• My apps or devices don’t work on this build
• Earlier builds seemed easier to use
• Earlier builds seemed faster
• Earlier builds seemed more reliable
• For another reason – Tell them more.

Do the needful and click Next to move on. If you wish, you have a chance to Cancel now.

You have to remember that when you go back, you will lose the settings changes or the apps you may have installed after you upgraded to the current build.

Windows 10 will offer to check for updates. Maybe some new fixes have been released!

Remember to note down your password or login credentials as you will be required to enter them after the process is completed.

Click on Next, and you will be thanked for trying out this build.

Once you are completely sure click on the Go back to earlier build button and the upgrade process will start.

Just to be on the safe side, you may want to also back up your data before you begin.

Once you have done this, you may want to defer installing Windows Updates on your Windows 10.

Related tip: How to extend or increase the Rollback time period to uninstall a Windows 10 upgrade.

All the best!

PS: The post has been updated for Windows 10 21H2.

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