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View your system info - Microsoft Support
Type info in the search box on your taskbar, and then select System Information.
Convert dates stored as text to dates - Microsoft Support
Occasionally, dates may become formatted and stored in cells as text. For example, you may have entered a date in a cell that was formatted as text, or the data might have been imported or pasted from an external data source as text.
Applies To: Excel for Microsoft 365, Excel for the web, Excel 2021, Excel 2019, Excel 2016
Sign out of Office - Microsoft Support
Note: If you're using Microsoft 365, you should stay signed in so that Office stays activated.If you sign out, Office will prompt you to sign back in. To learn more, see What happens when you sign out of Office.
Applies To: Microsoft 365 for home
Windows Media Player on Windows 10 - Microsoft Support
Windows Media Player is included with Windows 10 desktop. Note that the app no longer plays DVDs. Find Windows Media Player on your PC: Use the search box on the taskbar to search for "Windows Media Player"
使 Windows
获取 Windows 操作系统的官方支持和帮助信息,以及如何使用 Windows 的指南。
Windows BitLocker - Microsoft
職場または学校アカウントの場合: デバイスが職場または学校のメール アカウントを使用して組織にサインインしたことがある場合は、デバイスに関連付けられているその組織の Azure AD アカウントに、回復キーが保存されている可能性があります。 直接アクセスできる可能性もあれば、回復 ...
Save a Word document as a template - Microsoft Support
Whether you’re starting from a Microsoft template or updating one of your own, Word's built-in tools help you update templates to suit your needs. To update your template, open the file, make the changes you want, and then save the template. In Microsoft Word, you can create a template by saving a document as a .dotx file, .dot file, or a .dotm fie (a .dotm file type allows you to enable ...
Applies To: Word for Microsoft 365, Word 2021, Word 2019, Word 2016
Windows - Microsoft
在快速设置中: 若要查找蓝牙的快速设置,请选择任务栏右侧的时间和日期旁边的 网络、 声音或 电池 图标 ( ) 。选择“蓝牙 ”将其打开。 如果在未连接任何蓝牙设备的情况下打开,则它可能显示为“未连接 ”。 如果在快速设置中看不到蓝牙 ,则可能需要添加它。
Microsoft Teams - Microsoft
若要了解详细信息,请参阅自定义频道通知。. 可通过多种方式在 Teams 中配置聊天和频道通知。 管理会议通知. 在“通知和活动”的“会议”部分中,可以配置会议即将开始的通知的显示方式,以及会议期间的聊天通知。. 可以使用切换开关打开或关闭会议开始通知。
Applies To: Microsoft Teams
Windows 10 ISO - Microsoft
与以前版本的 Windows 不同的是,你需要使用媒体创建工具来创建用于安装 Windows 10 的 ISO 文件。 确保你有 Windows 10 安装许可证,然后按照以下步骤操作: