Troubleshoot buying issues with Microsoft Store
Check that your computer's anti-virus is not blocking pop-ups or payment confirmation windows.
Applies To:
Microsoft account dashboard
如何登录或注销 Outlook.com - Microsoft 支持
若要在 Outlook.com 中获取支持，请单击此处或选择菜单栏上的帮助，然后输入查询。 如果自助服务无法解决问题，请向下滚动到“仍需要帮助？”，然后选择“是”。 若要在 Outlook.com 中联系我们，需要登录。
Applies To:
Outlook.com
POP 和 IMAP 之间有什么区别？ - Microsoft 支持
pop3（邮局协议） pop3 是较早的协议，最初设计为仅在一台计算机上使用。 与使用双向同步的新式协议不同，pop3 仅支持单向电子邮件同步，仅允许用户将电子邮件从服务器下载到客户端。
Applies To:
Outlook for Android, Outlook for iOS
Stream HDR video on Windows - Microsoft Support
Battery saver is turned off.To find out if battery saver is turned on or off, select Start , then search for settings.Select Settings > System > Power & battery.If you want the best HDR video experience even when battery saver is turned on, select Battery saver, then turn off Lower screen brightness when using battery saver.For the best HDR video experience, Windows needs to be able to set ...
在 Windows 上安装移动应用和Amazon Appstore - Microsoft 支持
若要在Windows 11电脑上使用移动应用，需要安装Amazon Appstore。 设置完成后，你将能够浏览和安装精选目录中的移动应用。
Como obter suporte para o Outlook.com - Suporte da Microsoft
Se precisar de ajuda com o Outlook.com, você pode ler nosso conteúdo de autoajuda ou obter suporte por email.
Applies To:
Outlook.com
关闭、禁用或卸载 OneDrive - Microsoft 支持
OneDrive 内置在某些版本的 Windows 中，并且无法卸载。 但是可将其隐藏并停止同步过程，使其保持隐藏状态。 为此，请关闭所有 OneDrive 设置并从“文件资源管理器”中删除 OneDrive 文件夹。
Applies To:
OneDrive for Business, SharePoint Server Subscription Edition, SharePoint Server 2019, SharePoint in Microsoft 365, Office for business, Microsoft 365 admin, OneDrive (work or school), Office.com, OneDrive (home or personal), OneDrive (work or school) operated by 21Vianet, OneDrive for Mac, OneDrive for Windows, SharePoint admin center, SharePoint in Microsoft 365 Small Business, SharePoint operated by 21Vianet
使用电子表格比较功能来比较两个版本的工作簿 - Microsoft 支持
如果其他人可以编辑您的工作簿，您可能会打开它并想知道"谁更改了此工作簿？ 他们做了哪些工作？" Microsoft 电子表格比较可以通过查找这些更改并突出显示它们来回答这些问题。
Applies To:
Office for business, Spreadsheet Compare 2013, Spreadsheet Compare 2016, Spreadsheet Compare 2019, Spreadsheet Compare 2021
Outlook for Windows 中的翻译器 - Microsoft 支持
数据使用和隐私. Outlook 翻译器提供的电子邮件翻译由在线 Microsoft Translator 服务提供支持。 所有数据传输都通过 SSL 进行保护，永远不会与任何第一方或第三方实体进行存储、采样或共享。
Applies To:
Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Outlook on the web, Outlook.com, New Outlook for Windows
Outlook help & learning
Get help with Outlook for Windows, the Outlook app, Outlook.com, and more. Find training videos, how-to articles, and Outlook support content