如果你遇到声音或音频问题，以下建议可能会有所帮助。 提示按顺序列出，因此请从第一个开始，查看它是否有帮助，如果没有帮助，则继续下一个提示。 了解如何修复 Windows 中的声音或音频问题。

Windows Security Update This update provides latest updates for Windows Security platform, which is comprised of the Windows Security app and its underlying service.

如果你有 Visio 计划 2 或非订阅版本（如 Visio Professional 或 Visio Standard2021 、 2019 或 2016 ），则可以安装和使用桌面应用。 如果拥有 Visio 计划 1 ，访问 Visio 的 唯一方式 就是通过 Web 应用版本访问。 若要了解如何以这种方式访问 Visio，请选择下面的 “适用于 Web 的 Visio ”选项卡。

我们最新的演变带来了一个新的名称，以统一我们所有用户的体验。 借此，我们将引入 Microsoft 手机连接 作为电脑应用体验，并将 连接至 Windows 作为我们针对 Android 设备的移动应用。

How to install programs on Windows 10 from online sources, such as from the internet or the Microsoft Store app.

Find the Recycle Bin. If your desktop shows no icons at all, right-click (or press and hold) the desktop and select View. If Show desktop icons has no checkmark, click it to add one. If that doesn't work, try this: Select Start > Settings > Personalization > Themes > Desktop icon settings. Make sure the check box for Recycle Bin is checked ...

了解如何使用 Windows 上的 Game Bar 来捕获游戏过程、与好友聊天和跟踪成就。

For more information see How to back up and restore the registry in Windows. There are two ways to open Registry Editor in Windows 10: In the search box on the taskbar, type regedit, then select Registry Editor (Desktop app) from the results. Right-click Start , then select Run. Type regedit in the Open: box, and then select OK.

Learn how to download, install, and use the PC Health Check app to check your device's compatibility with Windows 11 and get tips to improve its performance.

Learn how to get Microsoft Store updates for your apps and games. Download the latest versions of Microsoft Store apps and games.