Fix Bluetooth disappeared in Windows Solution 2: Install the latest Bluetooth drivers If you recently upgraded to Windows 11 or installed updates, your current Bluetooth driver may not be compatible. Check for updated drivers. Select Start > Device Manager. In Device Manager, select Bluetooth, and then select the Bluetooth adapter name, which may include the word “radio.” Press and hold ...

To pair a Bluetooth device with Windows, the Windows device needs to have Bluetooth. Most Windows devices already have Bluetooth built in. If a Windows device doesn't have Bluetooth, a USB Bluetooth adapter can be plugged into a USB port on the Windows device to add Bluetooth.

Learn about the benefits of using a PIN to help keep your account secure on Xbox.

Learn how to use the Gaming Services Repair Tool to troubleshoot installation and update issues with Gaming Services on PC.

The Windows Driver Policy The Windows Driver policy is a policy in the Windows kernel that restricts which kernel-mode drivers can load on your device. When active, only the following drivers are allowed to load: Drivers properly signed through the Microsoft WHCP certification process Drivers that appear on the Windows Driver policy allow list of reputable drivers signed by the cross-signed ...

Select Start , enter device manager. Then, select Device Managerfrom the search results.

Camera settings in Windows 11 let you manage how cameras on your device are detected, accessed, and used by apps. From the Settings app, you can view connected cameras, control app access, and manage camera permissions to help ensure privacy and proper camera functionality.

The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

打开“设备管理器” 按“提交”即表示你的反馈将用于改进 Microsoft 产品和服务。 你的 IT 管理员将能够收集此数据。 隐私 ...

Learn how to check if your PC is capable of running TPM 2.0 or how to enable TPM 2.0 to upgrade to Windows 11.