当您在Windows桌面上打开许多窗口时，要激活特定窗口，您必须单击它。但是，如果您愿意，只需将鼠标移至窗口并将鼠标悬停在其上，即可激活窗口并窃取焦点。

通过将鼠标悬停在窗口上来激活窗口

要通过将鼠标悬停在窗口上来激活窗口：

1. 打开Control Panel > Ease访问中心^{(Access Center)}。
2. 单击使鼠标更易于使用^{(Make the mouse easier to use)}。
3. 找到更容易管理 windows^{(Make it easier to manage windows)}部分，
4. 选中该框 -通过将鼠标悬停在窗口上来激活窗口^{(Activate a window by hovering over it with the mouse)}。
5. 单击应用/确定并退出。

现在，如果您看到，一个打开的窗口将被激活，只需将鼠标指针移到它上面。

悬停时停止^(Stop)鼠标选择

如果您希望在悬停时停止鼠标选择，则必须取消选中此激活窗口，方法是使用鼠标选项将其悬停在其上。^{(Activate a window by hovering over it with the mouse)}

笔记：^(NOTES:)

1. 我已经验证这也适用于Windows 10。
2. 但是，在Windows 8中，这可能会产生副作用。您可能会发现，当您继续打开Charms Bar时，Charms Bar可能会在显示后立即关闭。如果您经常遇到此问题，您可能需要再次取消激活“通过将鼠标悬停在窗口上来激活窗口”设置。

在“使鼠标更易于使用”部分中，您还可以使用它来更改设置，以：

• 在没有键盘或鼠标的情况下使用 Windows 计算机
• 在 Windows 中禁用 Aero Snap。

需要更多鼠标^(Mouse)提示？阅读这篇关于 Windows 鼠标技巧^{(Mouse Tricks For Windows)}的帖子。

Activate a window by hovering over it with your mouse in Windows 10

When you have many windоws open on your Windows desktop, to activate a particular window, you have to click on it. But if you wish, you can actiνate windows and steal focυs by sіmply moving your mouse to the windоws and hovering оver it.

Activate a window by hovering over it with your mouse

To activate a window by hovering over it with your mouse:

1. Open Control Panel > Ease of Access Center.
2. Click on Make the mouse easier to use.
3. Locate Make it easier to manage windows section,
4. Check the box – Activate a window by hovering over it with the mouse.
5. Click Apply/OK and Exit.

Now if you see, an open window will get activated, when you simply move your mouse pointer over it.

Stop mouse from selecting when hovering

If you wish to stop the mouse from selecting when hovering, you have to uncheck this Activate a window by hovering over it with the mouse option.

NOTES:

1. I have verified that this works in Windows 10 too.
2. In Windows 8 however, this could have a side-effect. You may find that when you go on to open the Charms Bar, the Charms Bar may close immediately after it is displayed. If you face this issue regularly, you may want to reverse and deactivate the ‘Activate a window by hovering over it with your mouse’ setting again.

While at the ‘Make the mouse easier to use’ section, you can also use it to change settings, to:

• Use the Windows computer without a keyboard or mouse
• Disable Aero Snap in Windows.

Need more Mouse tips? Read this post on Mouse Tricks For Windows.

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