选择 "开始>设置>系统 > 声音"。. 在 "输入 "中，选择麦克风以查看其属性。. 在 "输入 音量"中，确保对着麦克风讲话时蓝色条形会进行调整。. 如果没有，请转到"测试 麦克风"和 " 开始测试"。. 这将帮助你排查麦克风的任何问题。. 如果麦克风功能出现问题，则 ...

Summary. Microsoft Update Health Tools is offered to devices through Windows Update as update KB4023057. This update is applicable for both Windows consumer and commercial devices, with a slightly different purpose and functionality. On Windows consumer devices, this update helps remediate smooth functioning of Windows Update.

在“ 文件 ”菜单上选择“ 保存 ”，确保所有最近工作已保存为 PowerPoint 演示文稿格式 (.pptx)。. 选择 “文件 > 导出 > 创建视频 。. (或，在功能区的“ 录制 ”选项卡上，选择“ 导出到 Video .) 在 “创建视频 ”标题下的第一个下拉框中，选择所需的视频质量，这 ...

Select Start > All apps and search for the app in the list shown. Press and hold (or right-click) on the app, then select Uninstall. Uninstall in Settings. Select Start > Settings > Apps > Apps & features . Find the app you want to remove, select More > Uninstall. Note: Some apps can't be uninstalled from the Settings app right now.

Microsoft Store 无法打开. Windows 11 Windows 10 Microsoft Store. 如果在启动 Microsoft Store 时遇到问题，可以尝试以下方法：. 重置 Microsoft Store 缓存：按 Windows 徽标键 + R 打开“ 运行 ”对话框，键入 wsreset.exe ，然后选择“ 确定 ”。. 注意: 将打开一个空白的“命令提示符 ...

Microsoft Edge で、削除する拡張機能のアイコンを長押し (または右クリック) します (ブラウザーのアドレス バーの右側)。. [Microsoft Edge から削除] > [削除] を選択します。. ブラウザーのアドレス バーの右側にある [拡張機能] を選択し、削除する拡張機能の横に ...

Hotmail bây giờ là Outlook.com. Để đăng nhập vào tài khoản Hotmail của bạn, hãy www.outlook.com rồi chọn Đăng nhập. Nếu bạn quên tên người dùng hoặc mật khẩu, hãy sử dụng bộ hướng dẫn giải quyết trục trặc đăng nhập của chúng tôi, nhưng lưu ý rằng nếu bạn không đăng nhập vào tài khoản của mình trong ...

Manage cookies in Microsoft Edge: View, allow, block, delete and use. Cookies are small pieces of data stored on your device by websites you visit. They serve various purposes, such as remembering login credentials, site preferences, and tracking user behavior. However, you might want to delete cookies for privacy reasons or to resolve browsing ...

语法简单. 通常情况下，IFS 函数的语法如下：. =IFS ( [Something is True1, Value if True1,Something is True2,Value if True2,Something is True3,Value if True3) 请注意，IFS 函数允许测试最多 127 个不同的条件。. 但不建议在 IF 或 IFS 语句中嵌套过多条件。. 这是因为多个条件需要按正确顺序 ...

更改部分文档的行距. 选择要更改的段落。. 选择“ 开始 ”>“ 行和段落间距 ”，然后选择所需间距。. 若要自定义间距，请选择“行距选项”。. 可以调整多个区域，包括段落前后的间距。.