Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.
PowerPoint 线 - Microsoft
了解如何在 PowerPoint 中创建时间线。 使用 Microsoft PowerPoint 创建包含里程碑日期和说明的时间线。
Applies To: PowerPoint for Microsoft 365, PowerPoint for the web, PowerPoint 2021, PowerPoint 2019, PowerPoint 2016, PowerPoint 2013
Common problems with two-step verification for a work or school account ...
Ensure these modes create an alert that is visible on your device. Make sure you have a device signal and Internet connection. Make sure your phone calls and text messages are getting through to your mobile device.
- Microsoft
了解如何从 Microsoft 365 商业版订阅下载和安装所需的应用。
Windows - Microsoft
Windows Hello. Windows Hello 可讓您使用您的臉部、虹膜、指紋或 PIN,登入您的裝置、應用程式、線上服務和網路。 即使您的 Windows 裝置可以使用 Windows Hello 生物識別技術,您也能選擇不使用。
Visualizzare cartelle e file nascosti in Windows
Informazioni su come mostrare cartelle, unità e file nascosti in Windows.
线 | Xbox Support
了解 Xbox 与联网安全和隐私相关的设置
Find and lock a lost Windows device - Microsoft Support
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.
Applies To: Microsoft account dashboard
Windows - Microsoft
Windows でコントロール パネルを開く. コミュニティは、質問をしたり質問の答えを得たり、フィードバックを提供したり、豊富な知識を持つ専門家の意見を聞いたりするのに役立ちます。
Office - Microsoft
如何更改产品密钥以修复拥有并安装一次性购买的多个 Office 副本时可能会出现的激活问题。
Applies To: OneNote for Microsoft 365, Visio Plan 2, OneNote for Microsoft 365 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, Office 2021, OneNote 2021, Excel 2021 for Mac, OneNote 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, Office 2019, Excel 2019 for Mac, 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, Office 2016
A Windows billentyűparancsai - A Microsoft ügyfélszolgálata
A "Windows billentyű" más kulcsokkal együtt használva számos hasznos feladat végrehajtását teszi lehetővé, például a Beállítások, a Fájlkezelő, a Futtatás parancs és a tálcán rögzített alkalmazások elindítását, valamint bizonyos funkciók, például a Narrátor vagy a Nagyító megnyitását.