Windows 10 has built-in Mail and Calendar apps. To open them, search for Mail or Calendar on the taskbar, and select the icons from the search results.. Introduce yourself to Mail and Calendar. You've found the apps, now make them useful by adding your accounts.

Windows 11 N: Select the Start button, then select Settings > Apps > Optional features.. Select View features next to Add an optional feature, and then select the Media Feature Pack in the list of available optional features.

注意: 删除所有内容 > 更改设置 提供了两个选项。. 打开数据擦除会删除文件并清理驱动器。如果你打算捐赠、回收或出售你的电脑，请使用此选项。 这可能需要一或两个小时的时间，但也会让其他人难以恢复你删除的文件。

Apps are governed by the Modern Lifecycle policy and are independent of the OS Lifecycle policy.App developers (including Microsoft) may end support for an app at any time. On January 12, 2021, Office apps (Universal Word, Excel, PowerPoint and OneNote) will reach End of support on phones using Windows 10 Mobile.