Install Windows Updates - Microsoft Support
Learn how to check for the latest Windows Updates and install them to keep your device running smoothly and securely.
Xbox Support
Xbox Support ... Xbox Support
Ekran kaydı nasıl yapılır - Microsoft Desteği
Clipchamp'da ekran kaydı videosu oluşturmayı öğrenin. Ekranınızı ve kendinizi aynı anda kaydedebilir veya yalnızca ekranınızı kaydedebilirsiniz.
更改 PowerPoint 幻灯片的大小 - Microsoft 支持
有些人询问过如何调整演示文稿中的一张幻灯片的大小。 PowerPoint 无法执行此作。 演示文稿中的所有幻灯片大小相同。 一些人还询问了如何更改某些幻灯片的页面方向。 PowerPoint 无法执行此作。 演示文稿中的所有幻灯片具有相同的页面方向。
Applies To:
PowerPoint for Microsoft 365, PowerPoint for Microsoft 365 for Mac, PowerPoint for the web, PowerPoint 2024, PowerPoint 2024 for Mac, PowerPoint 2021, PowerPoint 2021 for Mac, PowerPoint 2019, PowerPoint 2016, My Office for iPhone
Keyboard shortcuts in Windows - Microsoft Support
Learn how to navigate Windows using keyboard shortcuts. Explore a full list of taskbar, command prompt, and general Windows shortcuts.
Android 版 Microsoft Lens - Microsoft 支持
重要: Microsoft Lens 应用将从 2026 年 1 月 9 日起从 Android 设备停用。 2026 年 2 月 9 日之后，将不再支持 Microsoft Lens。 了解如何使用 OneDrive 作为替代方法。
Manage the language and keyboard/input layout settings in Windows
Learn how to change Windows display language and keyboard/input layout settings. These settings affect the language displayed in Windows, in apps, and at websites.
A subscription notice appears when I open a Microsoft 365 application
Restore full use to Office after you get a notice to renew, activate, or update license.
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, Visio Plan 2, Excel 2024, Word 2024, Outlook 2024, PowerPoint 2024, Access 2024, OneNote 2024, Project Professional 2024, Project Standard 2024, Visio Professional 2024, Visio Standard 2024, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Professional 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, OneNote 2021, 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, Microsoft 365 for home, Microsoft365.com, Office for business, Office 365 Small Business, Microsoft 365 admin, InfoPath 2013, InfoPath Filler 2013
迁往新区域 | Xbox Support
如果迁往新的国家或地区，在购买之前，请确保账单地址和付款方式与新地区相符。
更改 Microsoft 帐户的电子邮件地址或电话号码 | Xbox Support
向 Microsoft 帐户添加新别名 可以使用已列为别名的任何电子邮件地址或电话号码进行登录。 若要使某人更难闯入你的帐户，请更改登录首选项，关闭你不希望用于访问帐户的任何别名。