使用 PowerPoint 演示者视图进行幻灯片放映，将演讲者备注和幻灯片分别置于不同的计算机上。 在“显示设置”对话框中的“监视器”选项卡上，选择要用于查看演讲者备注的监视器的图标，然后选中“该设备是主显示器”复选框。 如果“该设备是主显示器”复选框已选中且不可用，则表示该监视器 ...

高级搜索选项. 在更更少的时间找到要查找的内容。. 使用以下符号快速修改搜索词或搜索函数：. 查找包含前面带有 + 符号的所有术语的网页。. 还允许包括通常被忽略的术语。. 查找短语中的确切字词。. 查找或排除包含一组单词的网页。. 查找包含所有术语或 ...

Microsoft Edge is the recommended browser by Microsoft. Support for Internet Explorer ended on June 15, 2022. Internet Explorer 11 has been permanently disabled through a Microsoft Edge update on certain versions of Windows 10. If any site you visit needs Internet Explorer 11, you can reload it with Internet Explorer mode in Microsoft Edge.

Power Pivot 是一个加载项，可用于在 Excel 中执行强大的数据分析功能。 该加载项内置在某些版本的 Excel 中，但默认未启用。 有关随附有 Power Pivot 的 Office 版本列表，以及未随附该加载项的版本列表，请参阅：Power Pivot 在哪里？ 下面介绍首次使用 ...

如果你遇到了无线显示器或无线扩展坞连接问题，请尝试以下操作以修复问题： 请确保你的 Windows 10 设备支持 Miracast。 下面介绍如何在电脑上检查：选择“开始” 按钮，键入“连接”，然后从结果列表中选择“连接”。 在“连接”应用中，文本将告知你 Windows 10 设备是否支持它。

Para abrir o teclado virtual. Vá para Iniciar , selecione Configurações >> Teclado de Acessibilidade e ative o alternância de teclado na tela. Um teclado que poderá ser usado para se movimentar na tela e inserir texto aparecerá na tela. O teclado permanecerá na tela até que você o feche. Observação: Para abrir o OSK na tela de ...

Erfahren Sie, wie Sie Sound- oder Audioprobleme in Windows beheben.

Assistenza in Gestione disco. Gestione disco in Windows consente di eseguire attività di archiviazione avanzate, come l'inizializzazione di una nuova unità e l'estensione o la riduzione dei volumi. Ecco alcune informazioni su operazioni che puoi eseguire con Gestione disco: Inizializzare una nuova unità. Estendere un volume di base.

To play a CD or DVD. Insert the disc you want to play into the drive. Typically, the disc will start playing automatically. If it doesn't play, or if you want to play a disc that is already inserted, open Windows Media Player, and then, in the Player Library, select the disc name in the navigation pane. If you inserted a DVD, select a DVD title ...

How to remove malware or viruses from my Windows 10 PC. Microsoft Defender Antivirus and Windows Firewall are on your device to help protect it from viruses and other malicious software. But if you think they've missed something run Microsoft Defender Offline which can sometimes detect malware that others scanners missed. Get help from Microsoft.