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

There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled. You can try to repair a program first, if it's just not running correctly.

Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.

If you’re having sound or audio problems, the following suggestions might help. The tips are listed in order, so start with the first one, see if that helps, and then continue to the next one if it doesn’t.

Before you start, make sure that your Windows 11 PC supports Bluetooth. For more info on how to check, see Fix Bluetooth problems in Windows. If you need help adding a device without Bluetooth capabilities, see Add a device to a Windows PC.

获取 Windows 操作系统的官方支持和帮助信息，以及如何使用 Windows 的指南。

在左侧导航中，选择 " 网站权限 "。. 在 " 网站权限 " 中，选择 " Adobe Flash "。. 在 运行 Flash 选项之前 为 "提问" 设置 "切换"。. 访问使用 Flash 的站点后，“阻止”和“允许”列表将可用。. 下次访问使用 Flash 的站点时，浏览器会在允许 Flash 运行前请求你授予权限 ...

Windows 中的 Copilot 能够使用 Microsoft Edge 中的上下文来增强响应。. 你可以要求它汇总你正在查看的网页，而无需提供网站地址或复制并粘贴长文本。. Windows 中的 Copilot 与剪贴板集成，并提供拖放图像的功能，以提供丰富的交互功能，使你可以更快地完成工作 ...

安装 Windows 11 的其他方法（不推荐）. 使用安装助手进行升级 我们建议你等到设备可以升级到 Windows 11 后再使用安装助手。. 准备就绪后，可以在 Windows 11 软件下载页 上找到它。. 创建 Windows 11 安装媒体 在 Windows 11 软件下载页面 上，选择 立即创建工具 ，然后 ...

Learn how to troubleshoot Bluetooth problems in Windows. Resolve issues connecting a Bluetooth device or accessory.