Windows · Network & Internet
Manage Bluetooth Devices
Bluetooth settings allow you to connect wireless devices such as headphones, keyboards, mice, and smartphones to your PC. You can pair, remove, and manage connected devices easily.
How to open Bluetooth Settings
- Open Settings → Bluetooth & devices.
- Turn on Bluetooth.
- Click 'Add device'.
- Select your device from the list and complete pairing.
What you should know
- Bluetooth must be turned on before pairing devices.
- Paired devices reconnect automatically when in range.
- You can remove devices that you no longer use.
- Troubleshooting options are available if pairing fails.
Ensure Bluetooth is enabled on both your PC and the device you are trying to connect. Keep devices within range during pairing.
Why it matters
Bluetooth settings control every wireless accessory experience on your PC, from a mouse and keyboard to headphones and phone-to-PC file sharing, so a misconfigured pairing can mean lag, dropouts, or a device that just won't connect. Because Bluetooth devices can also be a subtle attack surface if left discoverable, keeping this panel tidy is both a convenience and a light security measure. Removing old, unused device pairings also prevents accidental reconnections to devices you no longer own.
Best practices
- Remove paired devices you no longer use to keep the device list clean and avoid accidental reconnections.
- Keep devices within about 30 feet during initial pairing, since range issues are a common cause of failed pairing.
- Turn Bluetooth off when not in use on laptops to save battery, especially during travel.
- Update Bluetooth drivers from Device Manager if a specific device keeps disconnecting.
Common problems and fixes
- A device won't pair no matter how many times you try.
- Remove the device from both your PC and the device itself, restart Bluetooth on the PC, and put the accessory back into pairing mode before retrying.
- Paired headphones or speakers keep disconnecting randomly.
- Update the Bluetooth adapter driver, and check for interference from other 2.4GHz devices like WiFi routers or microwaves.
- Audio through Bluetooth headphones lags behind video.
- Switch the headphones to a dedicated media/A2DP profile if supported, since some dual-role profiles introduce noticeable audio delay.
Tips and tricks
- Use the Bluetooth icon in Quick Settings (Win+A) to toggle it on or off instantly without opening the full Settings app.
- Check 'More Bluetooth options' → COM Ports tab if you need serial communication with older Bluetooth hardware like some GPS devices.
- Rename a paired device in its device properties to something recognizable if you own multiples of the same accessory model.
Frequently asked questions
Why does my PC show a Bluetooth device as connected but I can't hear audio through it?
Windows may still be routing audio to a different output device — check Sound settings and manually select the Bluetooth device as your default playback device.
Can I use Bluetooth to transfer files between my phone and PC?
Yes, once paired, you can use the 'Send or receive files via Bluetooth' option in Bluetooth & devices settings to transfer files directly between devices.
Is it safe to leave Bluetooth on all the time?
Generally yes for everyday use, though turning it off when not needed reduces the minimal discoverability risk and helps conserve battery on laptops.
Related settings
- WiFi ConnectionWiFi Connection settings allow you to view, connect to, and manage wireless networks. You can configure automatic connections, set network priorities, and troubleshoot connectivity issues from this panel.
- Sound SettingsSound Settings allow you to select input and output devices, adjust volume levels per app, and troubleshoot audio issues such as no sound or distorted playback.
- Network ResetNetwork Reset restores all networking components to their factory default settings. This includes removing all saved WiFi networks, resetting TCP/IP stack, and clearing DNS cache. Use this as a troubleshooting step when other network fixes have not resolved your issue.
More Network & Internet guides for Windows
- VPNVPN settings let you add, connect, and manage Virtual Private Network profiles for securely routing your traffic through a work, school, or personal VPN server. This is where you configure server details, sign-in info, and whether the VPN connects automatically.
- Mobile HotspotMobile Hotspot lets you share your PC's internet connection (WiFi, Ethernet, or cellular) with other nearby devices over WiFi, Bluetooth, or a USB cable. It's useful for sharing a wired connection with a phone, or a cellular data plan with a laptop that lacks its own SIM.
- Remote DesktopRemote Desktop lets you connect to this PC from another Windows device, or from Mac, iOS, and Android using the Remote Desktop app, over your local network or the internet. Once enabled, you can control this PC's full desktop remotely, which is useful for accessing a work computer from home or troubleshooting a family member's PC.
- Nearby SharingNearby Sharing lets you send files, photos, and links wirelessly to another nearby Windows PC using Bluetooth and WiFi together, without needing a shared network drive, email, or a USB stick. Both the sending and receiving PC need Nearby Sharing turned on and Bluetooth enabled for it to work.
- Airplane ModeAirplane mode instantly turns off Wi-Fi, Bluetooth, cellular, and GPS radios all at once, which is required during flights and useful anytime you want to quickly disable wireless connectivity.
- Proxy SettingsProxy settings let you route your PC's internet traffic through a proxy server, either automatically detected or manually configured, which is often required on corporate or school networks.