Improve security, evaluate and mitigate the risks of running macros, and see how to enable or disable macros for Microsoft 365.

If you cannot open your Outlook data file or suspect that the file is damaged, use the Inbox Repair tool (scanpst.exe) to repair errors in the file.

Sometimes add-ins can conflict with Outlook. Starting Outlook in safe mode, which starts Outlook without add-ins loaded, can tell you if an add-in is the source of the problem.

How to enable automatic forwarding in new Outlook. At the top of the page, select Settings .

检查你的版本. DirectX 是许多 Windows 游戏都需要的一种多媒体技术套件。 如果你的电脑未安装正确版本的 DirectX（产品包装盒上应标有所需的版本），游戏可能无法正常运行。

Summary. Windows 10, versions 2004 and 20H2 share a common core operating system with an identical set of system files. Therefore, the new features in Windows 10, version 20H2 are included in the latest monthly quality update for Windows 10, version 2004 (released October 13, 2020), but are in an inactive and dormant state.

In the new Teams, you can switch between apps, respond to chat messages, and join meetings and calls more quickly while using less battery and memory.

Change two-step verification settings; Common problems with two-step verification for work or school accounts; Manage app passwords for two-step verification

本文介绍如何获取最新版本的 DirectX 以启用系统上的游戏和多媒体应用程序。

如何激活预安装在新 Windows 10 计算机上的 Office 或使用新的产品密钥。