For Windows 10.The Windows DVD Player app is available free for a limited time for people upgrading to Windows 10 from Windows 7 Home Premium, Windows 7 Professional, Windows 7 Ultimate, Windows 8, or Windows 8.1 with Windows Media Center.

配置函数翻译工具. 安装 Functions Translator 后，它会在“ 开始 ”选项卡上创建两个按钮。. 按钮在“函数翻译器”对话框中打开“引用”和“翻译器”窗格。首次运行 Functions Translator 时，它会打开 “欢迎 ”窗格： “函数翻译器”窗格在 Excel 的右侧打开。 选择“跳过”以直接转到翻译，或选择 ...

在演示过程中打开或关闭该功能. 如果是在演示过程中要打开或关闭该功能，请在“幻灯片放映”视图或“演示者视图”中单击主幻灯片下面工具栏上的“切换字幕”按钮： 在“幻灯片放映”视图中： 在“演示者视图”中： 也可以从右键单击菜单或使用快捷键 j 来开关字幕功能。

若要详细了解如何在 Microsoft Teams (免费) 更改麦克风设置，请参阅在 Microsoft Teams 中管理设备设置 (免费)。. 检查麦克风. 某些设备本身有一个物理静音选项，因此检查耳机繁荣不处于静音位置， (通常是直立或远离嘴) ，或者外部麦克风的物理静音按钮未打开。

You may see an "account frozen" message and icon if you have exceeded your storage allowance and/or haven't signed in for a long time. You just need to get back under your Microsoft storage quota to get access to your files again.

扩展或加载项是自定义浏览器体验并为你提供更多控制权的简单工具。 下面介绍如何在 Microsoft Edge 中添加、关闭和删除扩展或加载项 。

Note: Cross-device syncing of Microsoft Entra user activity history will stop starting in January 2024.Microsoft will stop storing this data in the cloud, aligning with the previous change for Microsoft accounts (MSA) in 2021. The timeline user experience was retired in Windows 11, although it remains in Windows 10.

Active content is additional functionality in a file or program, such as macros, add-ins, or data connections. This article lists types of active content that can be blocked by settings in Trust Center and which, when present in a document, cause display of the Message Bar when you open your file.

For Insiders The Xbox Insider Program was built for you! On PC, Xbox console, or mobile, you can get early access to new games and features, join playtests with our developer partners, and provide valuable feedback to help shape the Xbox experience.

注意: sql 不仅用于操作数据，还用于创建和更改数据库对象（如表）的设计。用于创建和更改数据库对象的 sql 部分称为数据定义语言 (ddl) 。 本主题不介绍 ddl。 有关详细信息，请参阅 使用数据定义查询创建或修改表或索引一文。