修复麦克风问题 - Microsoft 支持
如果你的麦克风功能或耳机或摄像头上的麦克风出现问题,以下信息可以帮助你排查和解决问题。 确保应用有权访问麦克风 如果在更新Windows 11后未检测到麦克风,则可能需要向应用授予使用该麦克风的权限。 方法如下: 选择“ 开始 > 设置> 隐私 & 安全 > 麦克风 ”,并确保“ 麦克风访问 ”已打开 ...
Insert PDF file content into a PowerPoint presentation
Insert PDF content into your presentation either as a picture that shows on your slide, or as a document that you can open during your slide show.
Applies To:
PowerPoint for Microsoft 365, PowerPoint 2024, PowerPoint 2021, PowerPoint 2019, PowerPoint 2016
Ativar o Windows - Suporte da Microsoft
Saiba como ativar o Windows usando uma chave do produto ou uma licença digital, verificar seu status de ativação e vincular a sua conta Microsoft.
Using product keys with Microsoft 365 | Microsoft Support
If you see a Let's get started screen with options to try, buy, or activate Microsoft 365, this means that Microsoft 365 is installed on your new PC as a 1-month trial of Microsoft 365 Family. You won't receive a product key from your PC manufacturer unless you paid for an Microsoft 365 product key card. Instead, you can start a trial of Microsoft 365 Family, or buy Microsoft 365. I thought ...
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Publisher for Microsoft 365, Excel 2024, Word 2024, Outlook 2024, PowerPoint 2024, Access 2024, OneNote 2024, Project Standard 2024, Visio Professional 2024, Visio Standard 2024, Office 2024, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Microsoft 365 for home, InfoPath 2013
Microsoft 365 system requirements | Microsoft Support
Microsoft 365 system requirements Extra features on your iPad and iPhone with Microsoft 365 Basic editing is available for free on iOS devices with screen sizes of 10.1 inches or less. The extra features below are available on iOS tablets and phones with a qualifying Microsoft 365 subscription. A qualifying Microsoft 365 subscription is also required to create and edit documents in Word, Excel ...
Applies To:
Excel for iPad, Word for iPad, PowerPoint for iPad, Excel for iPhone, Word for iPhone, PowerPoint for iPhone, Word for Android tablets, Excel for Android tablets, PowerPoint for Android tablets, Excel for Android phones, Microsoft 365, Microsoft 365 Apps for business, Microsoft 365 Family, Microsoft 365 Personal, PowerPoint for Android phones, Word for Android phones
最新のプリンター ドライバーをダウンロードしてインストールする - Microsoft サポート
プリンターの最新のドライバーをインストールする方法を確認してください。 最近 Windows をアップグレードした場合、プリンター ドライバーを再インストールする必要があります。
Microsoft 365 にサインインする | Microsoft Support
Microsoft 365 または Office にサインインできない Microsoft アカウントにサインインできない場合、ほとんどの問題はサインイン ヘルパー ツールで特定できます。 このツールでは、サインインしようとしているメール アドレスまたは携帯電話番号を入力し、指定した詳細をチェックするように求め ...
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Project Online Desktop Client, Publisher for Microsoft 365, Excel for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, OneNote for Microsoft 365 for Mac, Excel 2024, Word 2024, Outlook 2024, PowerPoint 2024, Access 2024, OneNote 2024, Project Professional 2024, Project Standard 2024, Visio Professional 2024, Visio Standard 2024, Office 2024, Excel 2024 for Mac, Word 2024 for Mac, Outlook 2024 for Mac, PowerPoint 2024 for Mac, OneNote 2024 for Mac, Office 2024 for Mac, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, PowerPoint 2021 for Mac, OneNote 2021 for Mac, Office 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, OneNote for Mac, Microsoft 365 for home, Office 365 Small Business, Microsoft 365 admin, Project Online, Microsoft 365 for Mac, Project for Office 365
Add or remove items from a drop-down list | Microsoft Support
After you create a drop-down list, you might want to add more items or delete items. In this article, we'll show you how to do that depending on how the list was created. If someone else created your drop-down list, you'll need to identify how it was created. Select one of the cells that has the drop-down list. On the Data tab, expand Data Tools, and select to Data Validation. On the Settings ...
Applies To:
Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel 2024, Excel 2024 for Mac, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2016
Problemas con el mouse y el teclado en Windows - Soporte técnico de ...
Soluciona los problemas que puedas tener con el mouse, el teclado u otro dispositivo inalámbrico en Windows.
Solucionar problemas de inicio de sesión en Windows - Soporte técnico ...
Descubre cómo solucionar problemas de inicio de sesión de Windows, incluidos los problemas de inicio de sesión en su dispositivo Windows después de actualizar.