Use random hardware addresses. There's two controls for using random hardware addresses—one is for all Wi-Fi networks and the other is for the specific Wi-Fi network you choose.

重置Microsoft OneDrive 有时可以解决同步问题并重置所有 OneDrive 设置。 OneDrive 将在重置后执行完全同步。

Smart App Control adds significant protection from new and emerging threats by blocking apps that are malicious or untrusted. Smart App Control also helps to block potentially unwanted apps, which are apps that may cause your device to run slowly, display unexpected ads, offer extra software you didn't want, or do other things you don't expect.

Starting with Windows 11, version 22H2, the known Windows folders—Desktop, Documents, Downloads, Pictures, Music, and Videos—are available by default as pinned folders in Quick access in both File Explorer Home and the left navigation pane.These default folders are no longer displayed under This PC to keep the view focused on your PC’s drives and network locations.

Battery saver is turned off.To find out if battery saver is turned on or off, select Start , then search for settings.Select Settings > System > Power & battery.If you want the best HDR video experience even when battery saver is turned on, select Battery saver, then turn off Lower screen brightness when using battery saver.For the best HDR video experience, Windows needs to be able to set ...

The chat provider is the underlying service that Copilot in Windows uses to communicate with you. The chat provider platform is important because it's possible for you to copy and paste sensitive organizational information into the chat.

它是否适用于我的设备？ BitLocker 加密适用于运行 Windows 10 或 11 专业版、企业版或教育版的受支持设备。 在运行 Windows 10 或更高版本的受支持设备上，首次登录个人 Microsoft 帐户（如 @outlook.com 或 @hotmail.com）或工作或学校帐户时，系统将会自动打开 BitLocker。

了解隐式交集运算符 (@) ，该运算符使用称为隐式交集的逻辑返回单个值。 隐式交集运算符 (@) 可能会返回值、单个单元格区域或错误。 隐式交集运算符 (@) 位于称为动态数组的函数类中。

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

With cameo, you can insert your live camera feed directly on a PowerPoint slide.You can then apply the same effects to your camera feed as you can to a picture or other object, including formatting, transitions, and styles.