Need to connect wireless earbuds, a mouse or a phone, or switch Bluetooth off to save battery? Windows gives you several ways to do it, from a one-click toggle to a keyboard shortcut you can create yourself. This guide shows how to toggle Bluetooth settings easily on Windows 11 and Windows 10, and what to do when the Bluetooth button is missing.
Sommaire
- Quick answer
- 6 ways to turn Bluetooth on or off in Windows
- Method 1: Quick Settings (fastest)
- Method 2: The Settings app
- Method 3: Your laptop’s keyboard
- Method 4: Airplane mode
- Method 5: Device Manager (disable the adapter)
- Method 6: A desktop shortcut or PowerShell script
- How to pair and manage Bluetooth devices
- Pair a new device
- Connect, disconnect or remove a device
- Useful Bluetooth settings
- Bluetooth toggle missing or not working? Fixes
- Run the Bluetooth troubleshooter
- Restart the Bluetooth Support Service
- Update or reinstall the Bluetooth driver
- Does your PC have Bluetooth at all?
- Frequently asked questions
- What is the shortcut to turn on Bluetooth in Windows 11?
- Why is there no Bluetooth button in Quick Settings?
- How do I turn on Bluetooth without the Settings app?
- Does turning off Bluetooth save battery?
- Can I keep Bluetooth on in Airplane mode?
- Why does my Bluetooth device connect but have no sound?
- Why did Bluetooth disappear after a Windows update?
- How do I add Bluetooth to a desktop PC?
- Related Windows guides
- Conclusion
Quick answer
How do I turn Bluetooth on or off in Windows? Press Win + A to open Quick Settings and click the Bluetooth tile. It turns blue when Bluetooth is on. For more options, go to Settings > Bluetooth & devices and use the Bluetooth switch.
- Press Win + A (or click the network, sound or battery icons on the taskbar).
- Click the Bluetooth tile to turn it on or off.
- Click the small arrow > on the tile to see and connect nearby devices.
If the tile isn’t there, click the pencil icon Edit quick settings > Add > Bluetooth. If Bluetooth is missing everywhere, see the troubleshooting section below.
Steps are for Windows 11 24H2 and later. Windows 10 uses the Action Center (Win + A) and Settings > Devices > Bluetooth & other devices. Windows 10 reached end of support on October 14, 2025.
6 ways to turn Bluetooth on or off in Windows
Method 1: Quick Settings (fastest)
- Press Win + A.
- Click the Bluetooth tile. Blue means on, grey means off.
- Right-click the tile and choose Go to Settings for more options.
Method 2: The Settings app
- Press Win + I and select Bluetooth & devices.
- Turn the Bluetooth switch on or off.
Shortcut: press Win + R, type ms-settings:bluetooth and press Enter to open this page directly.
Method 3: Your laptop’s keyboard
Many laptops have a wireless key (an antenna or airplane icon), often combined with Fn (for example Fn + F12). Depending on the model, it switches Airplane mode or only Wi-Fi and Bluetooth. Your laptop maker’s app (Lenovo Vantage, MyASUS, HP Support Assistant…) may also let you choose what the key does.
Method 4: Airplane mode
Airplane mode turns off all radios at once: Wi-Fi, Bluetooth and mobile data. Press Win + A and click Airplane mode.
Tip: Windows remembers your choice. If you turn Bluetooth back on while in Airplane mode (for headphones on a plane), it stays on the next time you use Airplane mode.
Method 5: Device Manager (disable the adapter)
Use this only to troubleshoot or to disable Bluetooth completely, because the Quick Settings toggle disappears while the adapter is disabled.
- Right-click Start and open Device Manager.
- Expand Bluetooth, right-click your adapter (Intel, Realtek, Qualcomm, MediaTek…) and select Disable device.
- To turn it back on, right-click it again and select Enable device.
Method 6: A desktop shortcut or PowerShell script
To open Bluetooth settings in one double-click, right-click the desktop, select New > Shortcut and enter ms-settings:bluetooth as the location.
To actually switch the radio on or off from a script, save the code below as bluetooth.ps1. It uses the Windows radio API and runs in Windows PowerShell 5.1 (the built-in version, not PowerShell 7):
param([ValidateSet('On','Off')][string]$State = 'On')
Add-Type -AssemblyName System.Runtime.WindowsRuntime
$asTask = ([System.WindowsRuntimeSystemExtensions].GetMethods() | Where-Object {
$_.Name -eq 'AsTask' -and $_.GetParameters().Count -eq 1 -and
$_.GetParameters()[0].ParameterType.Name -eq 'IAsyncOperation`1' })[0]
function Await($op, $type) {
$task = $asTask.MakeGenericMethod($type).Invoke($null, @($op))
$task.Wait(-1) | Out-Null
$task.Result
}
[Windows.Devices.Radios.Radio, Windows.System.Devices, ContentType=WindowsRuntime] | Out-Null
[Windows.Devices.Radios.RadioAccessStatus, Windows.System.Devices, ContentType=WindowsRuntime] | Out-Null
[Windows.Devices.Radios.RadioState, Windows.System.Devices, ContentType=WindowsRuntime] | Out-Null
Await ([Windows.Devices.Radios.Radio]::RequestAccessAsync()) ([Windows.Devices.Radios.RadioAccessStatus]) | Out-Null
$radios = Await ([Windows.Devices.Radios.Radio]::GetRadiosAsync()) ([System.Collections.Generic.IReadOnlyList[Windows.Devices.Radios.Radio]])
$bt = $radios | Where-Object { $_.Kind -eq 'Bluetooth' }
Await ($bt.SetStateAsync($State)) ([Windows.Devices.Radios.RadioAccessStatus]) | Out-NullRun it with powershell -ExecutionPolicy Bypass -File bluetooth.ps1 -State Off (or On). You can put this command in a desktop shortcut and give it a keyboard shortcut in the shortcut’s Properties.
How to pair and manage Bluetooth devices
Pair a new device
- Put the device in pairing mode (usually hold its power or Bluetooth button until a light blinks).
- Go to Settings > Bluetooth & devices and click Add device > Bluetooth.
- Select the device in the list and confirm the PIN if asked.
Swift Pair: many recent mice, keyboards and headphones show a pop-up as soon as they are in pairing mode; click Connect. Turn it on or off in Bluetooth & devices > Devices > Show notifications to connect using Swift Pair.
Connect, disconnect or remove a device
- Connect / disconnect: press Win + A, click the arrow > on the Bluetooth tile and click the device.
- Remove: in Settings > Bluetooth & devices > Devices, click ⋯ next to the device and choose Remove device. Removing and pairing again fixes many connection problems.
Useful Bluetooth settings
| Setting | Where | What it does |
|---|---|---|
| Bluetooth devices discovery | Bluetooth & devices > Devices | Advanced shows all device types, including older ones |
| Download over metered connections | Bluetooth & devices > Devices | Lets Windows get device software on mobile data |
| Show battery level | Bluetooth & devices (device card) | Shows headphone and mouse battery, if the device supports it |
| Send or receive files | Bluetooth & devices > Devices > More Bluetooth settings | Opens the classic dialog to send files to a phone |
| Default audio output | Settings > System > Sound | Picks your Bluetooth headphones as the output |
Audio problems with Bluetooth headphones are often a playback-device setting, not Bluetooth itself: see our guide to setting up a default audio device. For a Bluetooth headset microphone, see managing audio input devices.
Save battery: Bluetooth uses little power when idle, but turning it off when you don’t need it still helps on a laptop. More tips in our guide to extend your battery life on Windows.
Bluetooth toggle missing or not working? Fixes
Work through these in order; most problems are solved by the first three.
| Problem | Likely cause | Fix |
|---|---|---|
| No Bluetooth tile in Quick Settings | Tile removed | Win + A > pencil icon > Add > Bluetooth |
| Bluetooth missing from Settings and Quick Settings | Adapter disabled, driver missing, or the PC has no Bluetooth | Device Manager > View > Show hidden devices; enable the adapter or install its driver |
| Toggle is greyed out or turns itself off | Airplane mode on, or the radio is blocked | Turn off Airplane mode; check the laptop’s wireless key |
| Bluetooth disappeared after a Windows update | Driver problem | Device Manager > adapter > Properties > Driver > Roll Back Driver, or install the latest driver from the PC maker |
| Device paired but won’t connect | Old pairing data | Remove the device, restart the PC, pair again |
| Audio stutters or cuts out | Interference or distance | Move closer, away from USB 3 ports and 2.4 GHz Wi-Fi routers; use 5 GHz Wi-Fi |
| Bluetooth turns off after sleep | Power saving | Device Manager > adapter > Power Management > untick Allow the computer to turn off this device to save power |
Run the Bluetooth troubleshooter
Press Win, type Get Help and search for “Bluetooth troubleshooter”, or go to Settings > System > Troubleshoot > Other troubleshooters > Bluetooth > Run. It checks the adapter, the service and the driver automatically.
Restart the Bluetooth Support Service
- Press Win + R, type
services.mscand press Enter. - Find Bluetooth Support Service, right-click it and choose Restart.
- Double-click it and make sure Startup type is Manual or Automatic, not Disabled.
Update or reinstall the Bluetooth driver
In Device Manager > Bluetooth, right-click the adapter and choose Update driver, or Uninstall device and restart so Windows reinstalls it. Step-by-step instructions are in our guide to manually update your device drivers on Windows.
Does your PC have Bluetooth at all?
Many desktop PCs have no Bluetooth. If Bluetooth doesn’t appear in Device Manager even with hidden devices shown, add a USB Bluetooth adapter (Bluetooth 5.x, Windows 11 compatible); Windows installs most of them automatically.
Frequently asked questions
What is the shortcut to turn on Bluetooth in Windows 11?
There is no single built-in key. The fastest way is Win + A, then click the Bluetooth tile. Some laptops also have a wireless key, often used with Fn.
Why is there no Bluetooth button in Quick Settings?
Either the tile was removed or Windows doesn’t detect a Bluetooth adapter. Add the tile back with the pencil icon in Quick Settings. If Bluetooth is not in the list, check Device Manager for a disabled adapter or a missing driver.
How do I turn on Bluetooth without the Settings app?
Use Quick Settings (Win + A), your laptop’s wireless key, or enable the adapter in Device Manager. Advanced users can switch it with a PowerShell script.
Does turning off Bluetooth save battery?
A little. Bluetooth uses little power when idle, but turning it off when you don’t use it, or using Airplane mode, still adds some runtime on a laptop.
Can I keep Bluetooth on in Airplane mode?
Yes. Turn on Airplane mode, then turn Bluetooth back on. Windows remembers this, so your headphones keep working the next time you switch to Airplane mode.
Why does my Bluetooth device connect but have no sound?
Windows is probably still sending audio to your speakers. Open Settings > System > Sound and choose the Bluetooth headphones as the output device.
Why did Bluetooth disappear after a Windows update?
Usually a driver problem. Roll back the Bluetooth driver in Device Manager, or install the latest driver from your PC maker’s support page, then restart.
How do I add Bluetooth to a desktop PC?
Plug in a USB Bluetooth adapter. Windows installs most adapters automatically; if not, install the driver from the adapter maker’s website.
Related Windows guides
- Setting up a default audio device in Windows: send sound to your Bluetooth headphones or speaker.
- Managing audio input devices: set up a Bluetooth headset microphone.
- How to manually update your device drivers on Windows: fix a missing or broken Bluetooth adapter.
- How to extend your battery life effectively on Windows: more ways to make your laptop last longer.
- Set your preferred default printer in Windows: manage your other devices.
- All our Windows guides.
Conclusion
For everyday use, Win + A and the Bluetooth tile is all you need. Use Settings > Bluetooth & devices to pair and manage devices, Airplane mode to cut all radios at once, and Device Manager or the driver only when something is broken. If the toggle is missing, check the adapter and its driver before anything else.
