步骤 1：验证您的路由器正在广播网络名称. 无线路由器每隔几秒就广播网络名称 (SSID)。. 如果路由器未广播网络名称，则您的主机可能无法“看到”该无线网络。. 如果没有其他无线设备能够检测到您的网络，则问题出在您的路由器，而不是主机。. 要解决该 ...

Cast to a display from a Windows PC. You can wirelessly connect your PC to a TV, projector, or other kind of external display that supports Miracast. Turn on your TV, projector, or other display. If you're using a Miracast dongle or adapter, make sure it's plugged in to the display.

在“ Wi-Fi ”快速设置中选择“ 管理 WLAN 连接 ( > )”，查看网络列表中是否显示你识别和信任的 Wi-Fi 网络。. 如果是，请选择该 WLAN 网络，然后尝试进行连接。. 如果网络名称下方显示 已连接 ，请选择“ 断开连接 ”，等待片刻，然后再次选择“ 连接 ”。. 尝试 ...

在此期间，登录到你的帐户以查看最新的退款请求状态。. 当您尝试从 Xbox One 主机更新您的 Xbox Live 帐户地址信息时收到以下错误代码和消息：. CP309. 您的市/县、省/市/自治区和邮政编码不匹配。. 我们将返回到可以查看和修复它们的位置。. 这意味着您输入的市 ...

尝试与在线好友玩“合作”或“对战”游戏时，可能会收到以下错误消息：. 不兼容的游戏版本. 游戏版本与主机的游戏版本不同. 此消息意味着你尚未更新到最新版本的《战争机器：终极版》。. 若要解决此问题，请返回到游戏的主菜单并通过以下方法之一同步 ...

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.

赚取积分. 我们一直在添加新的积分赚取方式，你可以经常查看 Microsoft Rewards 网站掌握这些方法。. 有关详细信息，请参阅：. Microsoft Rewards. 注意 若要完成 Microsoft Rewards 任务，需要拥有有效的 Xbox Game Pass 订阅。. Xbox Game Pass 任务是从 Xbox Game Pass 库玩游戏时赢得 ...

Update your security processor (TPM) firmware. If you receive a message in Windows Security prompting you to update your security processor or TPM firmware, follow the steps in the "Recommended actions" section below. Note: In previous versions of Windows 10, Windows Security is called Windows Defender Security Center.

Get help in the Xbox Game Pass for mobile app. If you need help with something, you don’t need to go very far. Support articles about specific Game Pass issues can be found right in the app under Settings & support, along with up-to-the-minute Xbox online status.

Select your version of Microsoft 365 below to learn how to activate Microsoft 365. Activate Microsoft 365 or a non-subscription version of Office. Activate Office that's pre-installed on a new Windows device. Activate an Office purchase or offer that's included on a new Windows device.