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.
OneDrive - Microsoft
你可以在 OneDrive 上存储超过300的文件类型。 它们是安全的,可在浏览器、移动应用、Mac 和 Pc 上使用。 无论是否拥有 Office,您都可以与其他人在 Office 文档中进行编辑和共同创作。
Applies To: OneDrive (work or school)
All about PC gaming with Xbox | Xbox Support
New to Xbox gaming on PC? Here's how to get started.
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
Xbox | Xbox Support
你可以在几秒内开始玩游戏。 无需等待游戏完成安装或更新。 玩云游戏不会使用主机的任何存储空间; 好友可加入在线多人游戏 - 如果他们是 Ultimate 成员,则无需安装游戏
Office使 Office - Microsoft
在“产品信息”下,你将看到你的 Office 产品名,在某些情况下,还可看到完整的版本号。 1 - 产品名,例如 Microsoft 365 专业增强版或 Office 家庭和学生版。. 2 - 版本号,其中包括版本、 内部版本号和如“即点即用”或 Windows 应用商店等安装类型。
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 for Microsoft 365 for Mac, Word for Microsoft 365 for Mac, Outlook for Microsoft 365 for Mac, 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, Word 2021 for Mac, Outlook 2021 for Mac, PowerPoint 2021 for Mac, OneNote 2021 for Mac, Office 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, Word 2019 for Mac, Outlook 2019 for Mac, PowerPoint 2019 for Mac, OneNote 2019 for Mac, Office 2019 for Mac, Excel 2016, Word 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, Office 2016, OneNote for Mac, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Small Business Admin, Office 365 operated by 21Vianet - Admin, Project Online, InfoPath 2013
Windows - Microsoft
安全模式启动带有一组最少的驱动程序和服务的 Windows 以帮助解决问题。 如果在安全模式下启动电脑时没有再出现问题,则可以将默认设置和基本设备驱动程序和服务排除在可能的故障原因之外。
Word - Microsoft
在文档中打开或关闭自动更正
Applies To: Word for Microsoft 365, Word for Microsoft 365 for Mac, Word for the web, Word 2021, Word 2021 for Mac, Word 2019, Word 2019 for Mac, Word 2016, Word 2013
Windows - Microsoft
在Windows 11,高对比度模式通过对比度主题进行处理。 若要详细了解对比度主题,请参阅更改颜色对比度Windows。. 打开或关闭对比度主题
Windows 10 - Microsoft
注意: 如果想要查找有关特定错误代码的信息或遇到了产品密钥问题,请参阅获取有关 Windows 激活错误的帮助。 在这里,通过按 CTRL+F 并在搜索框中键入或粘贴错误代码或“产品密钥”,可找到有关你的代码的特定信息及解决方案。
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