Select Start > Settings > System > Sound. In Input, select the microphone that you want to test. In Input settings, look at Input volume while speaking into the microphone. If the bar moves while you speak, your microphone is working properly. If don't see the bar moving, go to Test your microphone and select Start test.

试一试！. 如果你使用的是 Microsoft Outlook 应用或 Outlook.com，并且你和你的收件人都在 Microsoft Exchange 或 Microsoft 365 上，并且在同一组织中，则可以撤回或替换你发送的电子邮件。. 如果你使用的是新的 Outlook，请在此处了解如何召回邮件。. 重要: 但如果帐户是 MAPI ...

Para sair, vá para Outlook.com. Selecione as iniciais da sua conta ou a imagem da conta no canto superior da sua Caixa de entrada. Clique em Sair. Dicas: Se a imagem não aparecer na parte superior da tela, verifique se o bloqueio de anúncios está ativado. Às vezes, isso impede a exibição da imagem. Se você não vir as opções Perfil ou ...

如果打印机未响应，可能需要将其删除并重新安装，以便Windows可以下载并安装适当的驱动程序。 请确保打印机已打开并连接到你的电脑。 打开"开始"菜单 >设置 >蓝牙 &设备 >打印机&扫描仪。选择打印机的名称，然后选择 “删除”。 若要重新安装打印机，请选择 “添加设备”，然后选择要添加的 ...

Turn on Find my device. When you set up a new device, you can decide whether to turn on or turn off the Find my device setting. If you turned it off during setup and now want to turn it on, make sure your Windows device is connected to the internet, has enough battery power so it can send its location, and that you're signed in to the device using your Microsoft account.

Windows 11 Windows 10. Most of the advanced display settings from previous versions of Windows are now available on the Display settings page. Select Start > Settings > System > Display. If you want to change the size of your text and apps, choose an option from the drop-down menu next to Scale. Learn how to change just your text size in Make ...

在 Outlook 中阻止或取消阻止发件人. 新的 Outlook for Windows. 您可以阻止来自特定电子邮件地址或域的邮件到达您的收件箱。. 当您将电子邮件地址或域添加到阻止的发件人列表中时，Outlook 会自动将邮件从该发件人移动到“垃圾邮件”文件夹。. 注意: 阻止的发件人 ...

Sign in to SharePoint. SharePoint is a browser-based app that you connect to through your web browser, like so: Go to office.com, and sign in to your work or school account. In the upper left corner of the window, select the app launcher > All apps > SharePoint. Tip: If you don't see the SharePoint app under All apps, use the Search box near ...

将应用拖到列表顶部将确定其优先级，并确保它可以在列表中的其他应用之前控制设备。 环境背景设置绑定到设备及其连接的端口。 如果拔下设备，然后将设备插入其他 (USB) 端口，它将显示为其他设备。 亮度： 这允许你在设备上设置 LED 亮度。

删除超链接 若要删除超链接但保留文本，请右键单击该超链接，然后单击“ 删除超链接”。 若要完全删除超链接，请选择它，然后按 Delete。 在 Excel 中： 如果超链接是使用 HYPERLINK 函数创建的，则可以使用以下步骤删除超链接： 选择包含超链接的单元格。