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使 Office - Microsoft
很抱歉,有許多惡意的賣方提供遭竊、濫用或是未經授權的 Microsoft 產品金鑰出售。 有時候這些產品金鑰會印在含有 Microsoft 軟體下載連結的盜版標籤或卡片上,而有時候他們會散佈未經授權轉售的軟體媒體,例如宣傳媒體、原始設備製造商重新安裝媒體,或 ...
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, Visio Plan 2, 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 Edge
获取 Microsoft Edge 的帮助和支持。 查找 Microsoft Edge 支持内容、操作方法文章、教程等。
Office - Microsoft
本文适用于 Office Home & Business、Office Professional 和单独购买的 Office 应用。 若要把一个 Office 安装转换到 Microsoft 365 或者反过来,请参阅切换 Office 许可证。. 更改版本的产品密钥
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
Save photos and videos to OneDrive automatically
Use the OneDrive mobile app to backup your phone's camera roll to Microsoft OneDrive. Note that it does not sync photos - it's a one-time upload. This means that once OneDrive has your camera roll, you can delete photos and videos from your device, freeing up valuable space, and the copies in OneDrive won't be affected.
Applies To: Office for business, OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
使 Xbox | Xbox Support
注意事项: 在多台设备上同时查看时,“稍后再玩”列表不会立即跨设备更新。刷新列表: 在主机上:按 Xbox 按钮 打开导航页。 选择我的游戏和应用 > 菜单按钮 > 刷新,然后重新访问“稍后再玩”列表。; 在电脑上:转到应用主页部分,选择左上角的“我的收藏”。
Excel - Microsoft
培训:在 Microsoft Excel 中,可以创建表格,用于轻松地对数据进行分组和分析。 然后可快速设置表格的格式并应用设计样式。 观看此视频以了解如何操作。
Applies To: Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016
使 IF - Microsoft
有些时候,你需要检查单元格是否为空白,通常是因为你可能不希望公式没有输入值就显示结果。 此情况下,将 IF 与 ISBLANK 函数搭配使用: =IF(ISBLANK(D2),"Blank","Not Blank")
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
DirectX - Microsoft
DirectX 9.0c 通过安装 DirectX 9.0c 最终用户运行时适用于 Windows XP 和 Windows Server 2003。. 某些应用程序和游戏需要 DirectX 9。 但是,你的计算机包含更新版本的 DirectX。 如果安装并运行需要 DirectX 9 的应用程序或游戏,你可能会收到错误消息“无法启动此程序,因为计算机中丢失 d3dx9_35.dll。
Microsoft 365 Training
Get productive quickly with Microsoft 365 videos and tutorials. Explore Microsoft 365 training guides and tips to collaborate with anyone, anywhere.
- Microsoft
PowerPoint 网页版 支持更改大小写。 请参阅下面的过程。 Word 网页版 不支持更改大小写。 使用桌面应用程序打开文档并更改其中的文本大小写,或者可以手动更改 Word 网页版 中的文本大小写。
Applies To: Word for Microsoft 365, PowerPoint for Microsoft 365, Word for Microsoft 365 for Mac, PowerPoint for Microsoft 365 for Mac, Word for the web, PowerPoint for the web, Word 2021, PowerPoint 2021, Word 2021 for Mac, PowerPoint 2021 for Mac, Word 2019, PowerPoint 2019, Word 2019 for Mac, PowerPoint 2019 for Mac, Word 2016, PowerPoint 2016