Learn how to install the latest version of DirectX to enable games and multimedia applications on your system.

When numbers are actually stored in cells as text, problems with calculations or sorting can occur. Read this article to learn how to fix this problem.

Learn how to insert the current date and time in Excel as static or dynamic values with easy steps and examples.

本文讨论在收到 Excel 未响应错误、启动 Excel 时 Excel 挂起或冻结或打开 Excel 工作簿时帮助解决最常见的问题的故障排除步骤。 由于下面列出的一个或多个原因，可能会出现这些类型的问题。

Ga aan de slag met de nieuwe Outlook voor Windows door lid te worden van Office Insiders. U krijgt een eerste blik op de nieuwste versie van Outlook en u kunt feedback geven om deze te verbeteren.

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Set up the Microsoft Authenticator app from the Security info page. Depending on your organization’s settings, you might be able to use an authentication app as one of your security info methods.

One way you can change the style of a document is by adding a new text font. To add a font to Word, download and install the font in Windows, where it will become available to all Microsoft 365 applications.

How to use Storage Sense to free up hard drive space on your Windows device.