Para obter suporte no Outlook.com, clique aqui ou selecione Ajuda na barra de menus e digite sua consulta. Se a autoajuda não resolver seu problema, role para baixo até Ainda precisa de ajuda? e selecione Sim.. Para entrar em contato conosco no Outlook.com, você precisará entrar.

Windows 10 版本 21H1 更新历史记录 终止服务声明 2022 年 12 月 13 日–KB5021233（OS 内部版本 19042.2364、19043.2364、19044.2364 和 19045.2364） 2022 年 11 月 15 日–KB5020030（OS 内部版本 19042.2311、19043.2311、 19044.2311 和

获取有关如何在麦克风中设置和测试麦克风的Windows。 在"声音设置"中，转到"输入"，在"测试麦克风"下，查找对着麦克风讲话时上升和下降的蓝色条形。

If Windows Update finds an updated driver, it will download and install it, and your printer will automatically use it. If a device driver couldn’t be installed automatically, there may be an optional driver available that your printer can use.

Check the cables (for wired printers). Make sure that the printer's USB cable is properly connected from the printer to your PC. If your USB isn’t recognized, see Automatically diagnose and fix Windows USB problems. Check the wireless connection (for wireless printers).Do one of the following:

Keeping Bing as your default search engine provides an enhanced search experience in the new Microsoft Edge , including direct links to Windows apps, relevant suggestions from your organization if you’re signed in with a work or school account, and instant answers to questions about Windows.However, you can change the default search engine to any site that uses OpenSearch technology.

Under Microsoft Defender Firewall, switch the setting to On.If your device is connected to a network, network policy settings might prevent you from completing these steps. For more info, contact your administrator.

接收你或你的好友从其他设备（例如，手机、笔记本电脑或平板电脑）共享的照片、视频或其他类型的文件。 在电脑上，选择“开始” >“设置” >“设备”>“蓝牙和其它设备”。 了解如何配对。

在出现的 注册表编辑 器对话框中，单击 “是”，然后单击 “确定”。特殊 Internet Explorer 图标将添加到桌面。 双击该图标可以在 Internet Explorer 中打开主页。若要打开 Internet 选项，请右键单击此图标，然后单击 “属性”。若要在没有加载项的情况下启动 Internet Explorer，请右键单击此图标，然后单击 ...

当在新设备中首次启动 Windows 10 时，设备上已安装的防病毒保护程序即是你的默认安全应用。但是，Windows 安全中心已预安装并可随时使用。 如果你想要使用 Windows 安全中心，可卸载其他所有防病毒程序，Windows 安全中心即自动打开。