Protected messages allow the sender to set specific permissions on a message, such as Do Not Forward or Do Not Print. If you receive a protected email message sent to the work or school account you use with Microsoft 365 in Outlook or Outlook on the web, the message should open like any other message.

Here's how to display hidden files and folders. Windows 10  In the search box on the taskbar, type show hidden files, and then select Show hidden files from the search results.

ReadyBoost 可让你使用可移动驱动器（如 U 盘）来提高电脑性能，而无需拆开电脑增加内存 (RAM)。 若要使用 ReadyBoost，你需要至少具有 500 MB 可用空间和高数据传输速率的 U 盘或内存卡。

Prevents Windows Update from performing driver installations and sending restart notifications; Helps achieve a more stable frame rate depending on the specific game and system

For Insiders The Xbox Insider Program was built for you! On PC, Xbox console, or mobile, you can get early access to new games and features, join playtests with our developer partners, and provide valuable feedback to help shape the Xbox experience.

获取有关您的 Xbox Live 好友、聊天、群等的帮助。

Windows 10 in S mode is designed for security and performance, exclusively running apps from the Microsoft Store. If you want to install an app that isn't available in the Microsoft Store, you'll need to switch out of S mode.

Insert clip art. Unlike some earlier versions of PowerPoint, newer versions don't have a clip art gallery. Instead, use Insert > Online Pictures to find and insert clip art using the Bing search tool.. For example, after you select Online Pictures, you might search for horse clip art and see a variety of images under a Creative Commons license.

为了快速简单的编辑，我们添加了 Clipchamp 作为官方 Microsoft 视频编辑器。 Microsoft Clipchamp 预安装在 Windows 11 设备上。 若要打开 Clipchamp，请转到任务栏上的搜索框，键入 Clipchamp，并从结果中选择它。或者，可以选择“开始 ”，然后选择“ 所有应用 ”，然后向下滚动以在应用列表中查找 Clipchamp。

Features with audio and video functionality.. Many features that come as part of Windows can be used to view or play video or audio content, such as the OneNote app which allows users to record or play audio, the Microsoft Edge web browser which can play internet-based media content, the Photos app, the OneDrive app, and others.