Training: Learn how to use Outlook in Windows, MacOS, iOS or Android, and Outlook on the web through a series of Outlook training courses.

Opmerking: Als u uw hardware wijzigt, betekent dit niet per se dat Windows 11 onmiddellijk wordt aangeboden aan uw apparaat.De upgrade wordt in de loop van de tijd geïmplementeerd op apparaten op de markt op basis van intelligence-modellen die rekening houden met hardwaregeschiktheid, metrische betrouwbaarheidsgegevens, leeftijd van apparaten en andere factoren.

Sort email messages in new Outlook. You have a variety of options to filter and sort your message list in new Outlook. You have the option to sort by date, category, sender, size, importance, subject, and more.

Data Execution Prevention (DEP) is a technology built into Windows that helps protect you from malicious code launching from areas of memory that have been designated as for data only.

Copilot for Microsoft 365 combines the power of artificial intelligence (AI) with your work data and apps to help you unleash creativity, unlock productivity, and uplevel skills in a chat experience.

When you start a focus session, a focus timer will appear on screen. To use additional focus tools in the Clock app, expand the focus timer to get the full view of the Clock app.

查找 Windows 7 或 Windows 8.1 的产品密钥. 卸载或重新安装 Windows 7 或 Windows 8.1 时，通常需要产品密钥。 通常，如果购买的是实物 Windows 拷贝，产品密钥应该在标签上或者在 Windows 随附包装盒中的卡上。

了解如何从 Microsoft 365 商业版订阅下载和安装所需的应用。

Internet Explorer 11 支持已于 2022 年 6 月 15 日结束。 如果访问的任何网站需要Internet Explorer 11，则可以在Microsoft Edge中使用Internet Explorer模式打开它。

Learn how to use Microsoft Edge for mobile devices, sync your browser data, and get answers to common questions.