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Enable TPM 2.0 on your PC - Microsoft Support
TPM 2.0 is used in Windows 11 for a number of features, including Windows Hello for identity protection and BitLocker for data protection. In some cases, PCs that are capable of running TPM 2.0 are not set up to do so. If you are considering upgrading to Windows 11, check to ensure TPM 2.0 is enabled on your device.
Surface Pro 7 specs and features - Microsoft Support
Next-gen power for your ideas. Surface Pro 7 uses the 10th-generation Intel® Core™ processor with configuration options up to 16GB of RAM and 1TB of SSD. With Fast Charging, all-day battery, and Instant On, you can get back to work wherever you go.
Cancel a Microsoft 365 subscription - Microsoft Support
Cancel Microsoft 365 with the help of a support advocate. If you're thinking of cancelling a Microsoft 365 subscription or need help switching to another plan that better meets your needs, support agents are available to help. Request a call back.
Surface Pro 7+ 功能和规格 - Microsoft 支持
Surface Pro 7+ 功能和规格. Surface Pro 7+ Surface Pro 7+ with LTE Advanced. Surface Pro 7+ 商业版比以往更快,并且延长了电池使用时间,可帮助你完成工作。. 注意: 不确定你是否拥有 Surface Pro 7+?. 若要检查你拥有的 Surface,请参阅 我拥有哪个 Surface 型号?. 卷. 电源按钮. 耳机 ...
什么是 TPM? - Microsoft 支持
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。. 通常,它是母板上单独的芯片,但 TPM 2.0 标准允许 Intel 或 AMD 等 ...
How to use Surface UEFI - Microsoft Support
How to use Surface UEFI. Surface Unified Extensible Firmware Interface (UEFI) replaces the standard basic input/output system (BIOS) with new features including faster startup and improved security. You can use Surface UEFI to manage the firmware features on your Surface.