了解如何安装 Windows 7 Service Pack 1 (SP1)。 包含有关如何获取下载、要求和其他内容的信息。

You can use installation media (a USB flash drive or DVD) to install a new copy of Windows, perform a clean installation, or reinstall Windows. To create installation media, go to the software download website, where you'll find step-by-step instructions.

However, you can change the default search engine to any site that uses OpenSearch technology. To change your default search engine in Microsoft Edge: Perform a search in the address bar using the search engine you want to set as your default. Select Settings and more > Settings . Select Privacy, search, and services.

Check the Xbox services, games, and apps for any service outages.

选择要登录的 帐户。 欢迎使用 Windows 了解Windows 11 在Windows 10电脑上尝试Windows 11 最近 Windows 更新中的新增功能 ... 新增内容 Surface Pro Surface Laptop Surface Pro 9 Surface Laptop 5 Microsoft Copilot Microsoft 365 Windows 11 ...

了解如何使用 Xbox Accessories 应用程序自定义 Xbox 无线控制器。较新的模型控制器配有“共享”按钮 （嵌套在“视图”按钮 和“菜单”按钮 之间），以便轻松录制游戏剪辑和捕获屏幕截图，并与好友或其他玩家共享自己最精彩时刻。 有关如何使用或重新映射“共享”按钮的详细信息，请参阅：

Achieve anything you can imagine with your AI companion in the Microsoft 365 apps you already use every day. Start your Copilot journey. Where can I get Copilot? Get Microsoft 365 support, help, and learning resources. Organize your life, expand your creativity, and protect what’s important with Microsoft 365.

On the General tab, under Home page, enter the URL of the site you want to set as a homepage. You can add more than one URL. Or, to add the site you're currently viewing, select Use current. If you add more than one URL, put each URL on its own line. Select Apply, and then select OK.

与 Xbox 成就和挑战有关的问题. 完成 Xbox 主机上的成就和挑战后，可以领取奖励和增加玩家分数。. 若要成功解除锁定成就和挑战，请做到下面几点：. 已完成解除锁定成就所需的全部元素。. 注意 请确保仔细阅读有关成就或挑战的说明。. 你可能必须解锁一组 ...

获取适用于你的 Windows 版本的 Windows Media Player，或者了解如何在你的 Mac 上播放 Windows Media 文件。 在这里获取详细信息 。 获取帮助