虽然如今大多数设备默认都配备了蓝牙(Bluetooth)芯片，但知道如何在Windows 10上打开蓝牙(Bluetooth)是另一回事。Windows 10蓝牙(Bluetooth)可帮助您连接范围内的设备和外围设备，让您可以使用它们并传输数据。本教程向您展示了如何以五种不同的方式在Windows 10上打开蓝牙：(Bluetooth)
注意：(NOTE:)提供的功能在Windows 10 November 2019 更新(Update)或更新版本中可用。如果您使用的是旧版本的Windows 10，您可能无法访问所有功能。检查您的Windows 10版本，并在必要时获取可用的最新Windows 10更新。
1. 如何通过快速操作打开Windows 10上的(Windows 10)蓝牙(Bluetooth)
打开蓝牙(Bluetooth)可让您连接到Android 智能手机或 iPhone(Android smartphone or iPhone)，并且您可以在Windows 10计算机或设备上使用(computer or device)蓝牙(Bluetooth)鼠标、耳机、扬声器或键盘等配件。在Windows 10中，通过从操作中心(Action Center)访问快速操作(Quick actions)来打开蓝牙(Bluetooth)。要打开操作中心(Action Center)，请单击或点击(click or tap)任务栏右下角的图标，或按键盘上的Windows + A在快速操作(Quick actions)列表中，按下蓝牙(Bluetooth)按钮将其打开。
操作中心(Action Center)的蓝牙(Bluetooth)按钮可以打开或关闭蓝牙(Bluetooth)芯片，因此再次单击或点击它以禁用它。我们发现这是启用Windows 10蓝牙的最简单方法，因此，如果您在(Bluetooth)操作中心(Action Center)中找不到蓝牙(Bluetooth)按钮，我们建议您添加它。要了解如何做到这一点，请阅读Windows 10中的(Windows 10)快速(Quick)操作：访问它们、使用它们、自定义它们！
启用蓝牙(Bluetooth)后，其按钮将突出显示，如下所示。它还可能显示当前通过蓝牙(Bluetooth)连接的设备——在我们的例子中是Mobile Mouse。如果连接了更多设备，它们的数量将显示在括号中。除非它被隐藏，否则您还应该看到系统托盘中显示的(system tray)蓝牙(Bluetooth)图标。您可以按照本指南中的说明将其永久添加到Windows 10任务栏： (Windows 10)Windows 10系统托盘(system tray)- 如何显示或隐藏图标！
提示：(TIP:)快速操作(Quick actions)和系统托盘图标是快速检查 Windows 10蓝牙(Bluetooth)状态的好方法，但这并不是它们的全部用途。右键单击或按住其中任何一个会打开一个上下文菜单，让您访问蓝牙设置(Bluetooth Settings)，这是在我们的列表中启用蓝牙(Bluetooth)的下一种方法。
2. 如何从蓝牙设置(Bluetooth Settings)中打开Windows 10上的(Windows 10)蓝牙(Bluetooth)
在 Windows 10 中，从“设置”应用(Settings app)打开蓝牙(Bluetooth)。我们发现按键盘上的Windows + I在设置(Settings)应用程序中，单击或点击设备(Devices)。
设备(Devices)设置在“蓝牙和其他设备”("Bluetooth & other devices")选项卡中打开。在右侧，您首先看到的应该是蓝牙(Bluetooth)开关。单击(Click)或点击它以将其打开。
当开关打开(On)时，蓝牙处于活动状态，您可以使用此(Bluetooth)无线技术(wireless technology)连接各种设备和配件。
您可以在不再需要时访问设置(Settings)并关闭蓝牙(Off)开关(Bluetooth)。
提示：(TIP:)从本指南了解如何将各种蓝牙(Bluetooth)配件连接到 Windows 10：如何将蓝牙(Bluetooth)设备连接到 Windows 10（鼠标、键盘、耳机、扬声器等）
3. 如何仅使用键盘在Windows 10上打开蓝牙(Bluetooth)
如果您需要仅使用键盘打开蓝牙会发生什么，例如我们的读者(Bluetooth)Stumped101，他会问以下问题：“我的鼠标是蓝牙。如何在 Windows 10 中仅使用键盘打开它？:(”？("My mouse is Bluetooth. How do I turn it on in Windows 10 using ONLY the keyboard? :("?)
我们可以仅使用键盘访问上一节中说明的相同设置。(Settings)按键盘上的Windows + I打开Settings。在“查找设置”("Find a setting")字段中写入“蓝牙”("bluetooth")，使用箭头键导航到“蓝牙和其他设备设置("Bluetooth and other devices settings)”，然后按Enter。
在“蓝牙和其他设备("Bluetooth & other devices)”的(")设置(Settings)中，按一次Tab键，蓝牙(Bluetooth)开关应突出显示。按键盘上的空格键(Spacebar)以启用（或禁用）它。
这是使用键盘打开蓝牙的可靠方法。(Bluetooth)如果快速操作(Quick actions)中显示蓝牙(Bluetooth)，您还可以使用Windows + A键盘快捷键打开操作中心(Action Center)。按Tab直到突出显示快速操作(Quick actions)之一，然后使用箭头键(arrow keys)进入蓝牙(Bluetooth)按钮。按空格键(Spacebar)启用它。
提示：(TIP:)如果启用了Cortana，您还可以使用她来避开键盘。有关更多详细信息，请阅读本指南的最后一部分。
4. 如何从飞行模式(Airplane mode)设置中打开Windows 10上的(Windows 10)蓝牙(Bluetooth)
Windows 10蓝牙在(Bluetooth)飞行模式(Airplane mode)设置(Settings)中也有一个开关。使用Windows + I打开设置(Settings)，然后单击或点击“网络和 Internet ("Network & Internet)”。
从左侧的列转到飞行模式选项卡。(Airplane mode)在右侧的无线设备(Wireless devices)部分，您可以看到蓝牙(Bluetooth)开关。单击(Click)或点击它以将其打开(On)。
一旦开关设置为开(On)，您就可以开始通过蓝牙(Bluetooth)将其他设备连接到Windows 10。如果要禁用蓝牙(Bluetooth)，请再次按下它。
注意：(NOTE:)无论是否启用飞行模式，(Airplane mode)飞行模式(Airplane mode)选项卡中的蓝牙(Bluetooth)开关都会起作用。但是，在Windows 10(Windows 10)中打开飞行模式(Airplane mode)会默认禁用蓝牙(Bluetooth)。要了解更多信息，请阅读Windows 10的飞行模式：(Airplane mode)关闭(Off)或打开它的 3 种方法！
5. 如何使用Cortana在Windows 10上打开蓝牙(Bluetooth)
你也可以让微软(Microsoft)的虚拟助手Cortana开启Windows 10蓝牙(Bluetooth)。确保(Make)Cortana可以听到你说“打开蓝牙("turn on Bluetooth)” 、“启用蓝牙("enable Bluetooth)”、“启动蓝牙("start Bluetooth)”或“激活蓝牙("activate Bluetooth)” 。Cortana会打开蓝牙(Bluetooth)并让你知道它已完成。
要使用Cortana禁用 Windows 10蓝牙(Bluetooth)，请说“关闭蓝牙("turn off Bluetooth)” 、“禁用蓝牙("disable Bluetooth)”、“停止蓝牙("stop Bluetooth)”或“停用蓝牙("deactivate Bluetooth)” 。Cortana会通知您蓝牙(Bluetooth)已关闭。
重要提示：(IMPORTANT:)如果您的 Windows 10计算机或设备(computer or device)没有内置蓝牙芯片，除非您添加(Bluetooth)蓝牙(Bluetooth)适配器，否则本文中的步骤对您不可用，例如这个(this one)。
您多久切换一次蓝牙设置(Bluetooth setting)？
每当您尝试将其他设备连接到您的系统时，知道如何在Windows 10上打开蓝牙可以让您的生活更轻松。(Bluetooth)您可能已经从本文的屏幕截图中注意到，我使用的是蓝牙(Bluetooth)鼠标，所以我必须始终保持蓝牙开启。(Bluetooth)但是，关闭蓝牙(Bluetooth)可以保留设备的电池，因此在不同情况下我肯定会少用它。你呢？您多久访问一次蓝牙(Bluetooth)设置？您通过蓝牙(Bluetooth)连接了哪些设备？在下面的评论中告诉我们。
How to turn on Bluetooth on Windows 10: 5 ways
Whіle most devices these days come with a Bluetooth chip by default, knowing how to turn on Bluetooth on Windows 10 is another story. The Windows 10 Bluetooth helps you connect to devices and peripherals in range, allowing you to use them and transmit data. This tutorial shows you how to turn on Bluetooth on Windows 10 in five different ways:
NOTE: The features presented are available in Windows 10 November 2019 Update or newer. If you're using an older version of Windows 10, you might not have access to all the features. Check your Windows 10 build and, if necessary, get the latest Windows 10 update available.
1. How to turn on Bluetooth on Windows 10 from Quick actions
Turning Bluetooth on lets you connect to your Android smartphone or iPhone, and you can use accessories, such as Bluetooth mice, headsets, speakers, or keyboards on your Windows 10 computer or device. In Windows 10, turn on Bluetooth by accessing the Quick actions from the Action Center. To open the Action Center, click or tap on its icon in the bottom-right corner of the taskbar, or press Windows + A on your keyboard. On the list of Quick actions, press the Bluetooth button to turn it on.
The Bluetooth button from the Action Center turns the Bluetooth chip on or off, so click or tap on it again to disable it. We find this the easiest way to enable the Windows 10 Bluetooth, so, if you can't find the Bluetooth button in the Action Center, we recommend that you add it. To learn how to do that, read The Quick actions in Windows 10: access them, use them, customize them!
After enabling Bluetooth, its button becomes highlighted, as seen below. It might also display the device currently connected through Bluetooth - in our case, Mobile Mouse. If there are more devices connected, their number is displayed in brackets. Unless it is hidden, you should also see the Bluetooth icon displayed in the system tray. You can make it a permanent addition to your Windows 10 taskbar by following the instructions from this guide: The Windows 10 system tray - How to show or hide icons!
TIP: The Quick actions and the system tray icon make for great ways to quickly check your Windows 10 Bluetooth status, but that's not all they're useful for. Right-clicking or pressing-and-holding on either of them opens a contextual menu, letting you access Bluetooth Settings, which is the next way to enable Bluetooth on our list.
2. How to turn on Bluetooth on Windows 10 from the Bluetooth Settings
In Windows 10, turn on Bluetooth from the Settings app. We find it fastest to press Windows + I on the keyboard in order to access it. In the Settings app, click or tap on Devices.
The Devices settings open in the "Bluetooth & other devices" tab. On the right-hand side, the first thing you see should be the Bluetooth switch. Click or tap it to turn it on.
When the switch is On, Bluetooth is active, and you can connect all kinds of devices and accessories using this wireless technology.
You can access Settings and turn the Bluetooth switch Off when you no longer need it.
TIP: Learn how to connect all kinds of Bluetooth accessories to Windows 10 from this guide: How to connect Bluetooth devices to Windows 10 (mouse, keyboard, headset, speaker, etc.)
3. How to turn on Bluetooth on Windows 10 using only the keyboard
What happens if you need to turn Bluetooth on using only your keyboard, like our reader Stumped101, who asks the following: "My mouse is Bluetooth. How do I turn it on in Windows 10 using ONLY the keyboard? :("?
We can access the same Settings illustrated in the previous section using the keyboard only. Press Windows + I on the keyboard to open Settings. Write "bluetooth" in the "Find a setting" field, use the arrow keys to navigate to "Bluetooth and other devices settings," and press Enter.
In the Settings for "Bluetooth & other devices," press the Tab key once, and the Bluetooth switch should become highlighted. Press the Spacebar on your keyboard to enable (or disable) it.
That is the surefire way to turn on Bluetooth using your keyboard. If Bluetooth is shown in the Quick actions, you can also use the Windows + A keyboard shortcut to open the Action Center. Press Tab until one of the Quick actions is highlighted and then use the arrow keys to get to the Bluetooth button. Press Spacebar to enable it.
TIP: If Cortana is enabled, you can also use her to avoid the keyboard. For more details, read the last section of this guide.
4. How to turn on Bluetooth on Windows 10 from the Airplane mode Settings
Windows 10 Bluetooth also has a switch in the Settings for Airplane mode. Use Windows + I to open Settings, and click or tap on "Network & Internet."
Go to the Airplane mode tab from the column on the left. On the right-hand side, in the Wireless devices section, you can see a Bluetooth switch. Click or tap on it to turn it On.
Once the switch is set to On, you can start connecting other devices to Windows 10 via Bluetooth. Press on it again if you want to disable Bluetooth.
NOTE: The Bluetooth switch in the Airplane mode tab works regardless of whether Airplane mode is enabled. However, turning on Airplane mode disables Bluetooth by default in Windows 10. To learn more, read Windows 10's Airplane mode: 3 ways to turn it Off or On!
5. How to turn on Bluetooth on Windows 10 using Cortana
You can also ask Cortana, Microsoft's virtual assistant, to turn on the Windows 10 Bluetooth. Make sure Cortana can hear you and say "turn on Bluetooth," "enable Bluetooth," "start Bluetooth," or "activate Bluetooth." Cortana turns on the Bluetooth and lets you know it is done.
To disable the Windows 10 Bluetooth using Cortana, say "turn off Bluetooth," "disable Bluetooth," "stop Bluetooth," or "deactivate Bluetooth." Cortana informs you that the Bluetooth is off.
IMPORTANT: If your Windows 10 computer or device does not have a built-in Bluetooth chip, the steps in this article are not available for you unless you add a Bluetooth adapter, like this one.
How often do you toggle the Bluetooth setting?
Knowing how to turn on Bluetooth on Windows 10 can make your life easier whenever you are trying to connect other devices to your system. As you may have noticed from the screenshots in this article, I use a Bluetooth mouse, so I have to keep Bluetooth on at all times. However, turning off Bluetooth preserves a device's battery, so I would definitely use it less under different circumstances. What about you? How often do you access your Bluetooth settings? What devices do you have connected via Bluetooth? Let us know in a comment below.
