“显示窗口”键有一个矩形和右侧的两条垂直线。该键位于Chromebook 键盘^{(Chromebook’s keyboard)}的顶行，在全屏键和亮度降低键之间。

它兼作 F5 或刷新^(Refresh)键，有时也称为Windows 切换器^{(Windows Switcher)}、概览^(Overview)或启动器^(Launcher)键。本教程介绍了您可以使用Chromebook上的“^(Chromebook)显示 Windows”^{(Show Windows)}键执行的所有操作。

显示 Windows 按钮有什么^{(Show Windows Button Do)}作用？

“显示窗口”键的主要用途是提供Chromebook^(Chromebook)上所有打开的应用程序或窗口的鸟瞰图。

当您按下“显示窗口”^{(Show Windows)}按钮时，ChromeOS会显示活动应用程序或窗口的缩略图视图。再次按显示 Windows^{(Show Windows)}键关闭概览屏幕。

在概览屏幕中，您可以：

• 创建和管理虚拟桌面（办公桌）^{(manage virtual desktops (desks))}。
• 将应用拖入分屏模式^{(Drag apps into split-screen mode)}。
• 关闭不需要的应用程序：选择应用程序缩略图右上角的 X 图标以关闭该应用程序。
• 在应用程序之间切换：选择^(Select)应用程序或窗口缩略图以将其置于前台。

Show Windows键执行与^{(Show Windows)}Apple键盘和MacBook Touch Bars上的Mission Control 键^{(Mission Control key)}相同的功能。任务视图图标^{(Task View icon)}在Windows中相当于显示 Windows^{(Show Windows)}键。

在Chromebook^{(Chromebooks)}上显示所有窗口^(Windows)的替代方法^(Ways)

按显示 Windows^{(Show Windows)}键是查看所有打开的应用程序的最快方法。但是，您也可以通过滑动 Chromebook 的触摸板或触摸屏来打开概览屏幕。

使用 Chromebook 的触摸板

将三个^{(Place three)}手指放在触摸板上，然后一次向上滑动。Chrome 操作系统^{(Chrome OS)}将在您的屏幕上显示所有打开的Windows 。在触摸板上向下滑动^(Swipe)三个手指以关闭概览屏幕。

使用触摸屏手势

在支持触摸屏的Chromebook^{(Chromebooks)}上，从屏幕底部向上滑动并按住屏幕中间。

使用Show Windows 键^{(Show Windows Key)}捕获屏幕截图^{(Screenshots)}

您需要 Show Windows 键来捕获完整的屏幕截图^{(capture full screenshots)}并使用键盘启动屏幕捕获工具。

按^(Press)Ctrl + Show Windows键捕获完整屏幕截图 。

Press Shift + Ctrl + Show Windows键打开屏幕捕获工具。

您可以使用截屏工具截取部分屏幕截图、窗口屏幕截图以及录制您^{(record your screen)}的屏幕。请参阅此Chromebook 帮助中心网页^{(Chromebook Help Center webpage)}以了解屏幕捕获工具。

显示 Windows^{(Show Windows Key)}键不起作用？^(Working)试试^(Try)这些技巧

如果ChromeOS将顶行视为功能键，则Show Windows 键将不起作用。^{(Show Windows key won’t work)}要使键再次工作，您可以禁用功能键或更改顶行键的行为。

禁用Chromebook^{(Your Chromebook)}上的功能键^{(Function Keys)}

转到Settings > Device > Keyboard并关闭将顶行键视为功能键 。^(Treat)

当您按下显示 Windows^{(Show Windows)}键 时，您的Chromebook现在应该会显示概览屏幕。

交替使用 Chromebook 的顶行键^{(Top-Row Keys)}

按住搜索^(Search)键可切换顶行键的行为。这使您可以在不禁用功能键的情况下 使用Chromebook 键盘上的唯一键。^{(unique keys on your Chromebook keyboard)}

将顶行用作功能键，按住搜索^(Search)键并按显示 Windows^{(Show Windows)}键以打开概览屏幕。

按住搜索^(Search)键并按Ctrl + Show窗口以获取完整屏幕截图。

要打开屏幕捕获工具，请按住搜索^(Search)键并按Ctrl + Shift + Show Windows。

专业提示^(Tip)：Press Ctrl + Alt + /（正斜杠）可查看所有Chromebook 键盘^{(Chromebook keyboard)}快捷键。

^(Reboot)如果显示 Windows^{(Show Windows)}键仍然不起作用，请重新启动您的Chromebook或更新其操作系统（设置^(Settings)> 关于ChromeOS ）。联系您的设备制造商或强力清洗（恢复出厂设置）您的 Chromebook^{(powerwash (factory reset) your Chromebook)}作为最后的手段。

使用展示窗口做更多事情

这就是关于Chromebook上的^(Chromebook)显示 Windows^{(Show Windows)}键的全部信息。掌握Show Windows键，您离成为 Chromebook 的高级用户^{(becoming a power Chromebook user)}又近了一步。

How to Use the ”Show Windows” Button on Your Chromebook

The “Ѕhow Windows” key has a rectangle and two vertical lines to the right. The key is on the top row of your Chromebook’s keyboard, between the full-screen and brightness reduction keys.

It doubles as the F5 or Refresh key and is sometimes called the Windows Switcher, Overview, or Launcher key. This tutorial covers everything you can do with the Show Windows key on your Chromebook.

What Does the Show Windows Button Do?

The primary purpose of the “Show Windows” key is to provide a bird’s-eye view of all open applications or windows on your Chromebook.

When you press the Show Windows button, ChromeOS displays a thumbnail view of active applications or windows. Press the Show Windows key again to close the overview screen.

From the overview screen, you can:

• Create and manage virtual desktops (desks).
• Drag apps into split-screen mode.
• Close unneeded applications: Select the X icon in the top-right corner of an app’s thumbnail to close the app.
• Switch between applications: Select an app or window thumbnail to bring it to the foreground.

The Show Windows key performs the same function as the Mission Control key on Apple keyboards and MacBook Touch Bars. The Task View icon is the Windows equivalent of the Show Windows key.

Alternative Ways to Show All Windows on Chromebooks

Pressing the Show Windows key is the quickest way to view all open applications. However, you can also open the overview screen by swiping your Chromebook’s touchpad or touchscreen.

Use Your Chromebook’s Touchpad

Place three fingers on your touchpad and swipe up in a single motion. Chrome OS will display all open Windows on your screen. Swipe down three fingers on the touchpad to close the overview screen.

Use Touchscreen Gestures

On touchscreen-enabled Chromebooks, swipe up from the bottom of the screen and hold in the middle of the screen.

Capture Screenshots Using the Show Windows Key

You need the Show Windows key to capture full screenshots and launch the screen capture tool using your keyboard.

Press the Ctrl + Show Windows keys to capture a full screenshot.

Press Shift + Ctrl + Show Windows key to open the screen capture tool.

You can capture partial screenshots, window screenshots, and record your screen from the screen capture tool. Refer to this Chromebook Help Center webpage to learn about the screen capture tool.

Show Windows Key Not Working? Try These Tricks

The Show Windows key won’t work if ChromeOS treats the top row as function keys. To get the key working again, you can either disable the function keys or alternate the behavior of the top-row keys.

Disable Function Keys on Your Chromebook

Go to Settings > Device > Keyboard and toggle off Treat top-row keys as function keys.

Your Chromebook should now display the overview screen when you press the Show Windows key.

Alternate Your Chromebook’s Top-Row Keys

Holding the Search key switches the behavior of the top-row keys. That allows you to use the unique keys on your Chromebook keyboard without disabling the function keys.

With the top-row acting as function keys, hold the Search key and press the Show Windows key to open the overview screen.

Hold the Search key and press Ctrl + Show Windows to take a full screenshot.

To open the screen capture tool, hold the Search key and press Ctrl + Shift + Show Windows.

Pro Tip: Press Ctrl + Alt + / (forward slash) to see all Chromebook keyboard shortcuts.

Reboot your Chromebook or update its operating system (Settings > About ChromeOS) if the Show Windows key still doesn’t work. Contact your device manufacturer or powerwash (factory reset) your Chromebook as a last resort.

Do More With Show Windows

That’s all there is to know about the Show Windows key on your Chromebook. Get the hang of the Show Windows key, and you’re one step closer to becoming a power Chromebook user.

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