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.

Install the Surface Pro 3 TPM Update tool and create a bootable USB flash drive. Download Microsoft_Surface_Pro_3_Tpm_Update_Tool_Setup.msi, and then follow the installation instructions.

Start by running the automated audio troubleshooter in the Get Help app. Get Help automatically runs diagnostics and takes the correct steps to fix most audio issues. Open Get Help. If the Get Help app is unable to resolve your sound or audio issue, try the possible solutions listed: Windows 11 Windows 10. 1.

了解如何更新安全处理器或 TPM 固件以保护 Windows 10 和设备免受恶意软件攻击。

Fix Bluetooth problems in Windows. If you run into problems trying to connect to a Bluetooth device, here are some troubleshooting steps to try. Note: For general info about how to connect a Bluetooth device to your PC, see Pair a Bluetooth device in Windows.

Go to Profile & system > Settings > Account > Payment & billing. Select Order history to view your purchases. Things to keep in mind: You can’t use Microsoft or Xbox gift cards to purchase content from the Xbox 360 Marketplace or Xbox 360 content on the Xbox One.

Your PIN is securely stored on your device, it isn’t transmitted anywhere, and it isn’t stored on a server. This makes it more secure than a traditional password. If you want to change your PIN, or need to reset it, you have different options.

Find out how to submit a request for a refund for a purchase of digital Xbox content.

Set up dual monitors on Windows 10. How to use multiple monitors in Windows 10. Show, hide, or resize desktop icons. How to set up and troubleshoot one or more external monitors.

TPM (受信任的平台模块) 可用于提高电脑的安全性。 它可由 BitLocker 驱动器加密、Windows Hello 等服务用于安全地创建和存储加密密钥，以及确认设备上的操作系统和固件符合要求，并且未被篡改。