了解适用于 Surface 专业键盘盖的快捷键。 类型 键盘盖或键盘具有用于搜索、播放音频或视频等常见任务的快捷键。 键盘盖或键盘上显示的键会有所不同，具体取决于你的型号。

This article describes the formula syntax and usage of the WEEKDAY function in Microsoft Excel.. Description. Returns the day of the week corresponding to a date. The day is given as an integer, ranging from 1 (Sunday) to 7 (Saturday), by default.

在“另存为类型”框中选择“MPEG-4 视频”或“Windows Media 视频”。 可以通过查看屏幕底部的状态栏来跟踪视频创建过程。 创建视频可能需要几个小时，具体取决于视频长度和演示文稿的复杂程度。 提示： 对于长视频，你可以将其设置为在一夜之间创建。

Découvrez comment installer un scanneur et l’utiliser pour numériser des images et des documents dans Windows 10.

Add an easy to maintain Table of Contents using heading styles that automatically updates when you make changes to your headings.

Learn how to get Microsoft Store updates for your apps and games. Download the latest versions of Microsoft Store apps and games.

Learn how to open MSConfig in Windows 10 using the taskbar search bar and access system configuration.

Explore the new and refreshed apps of Windows 11, from Photos to Microsoft Store. Watch the video and read tips to find tools to stay creative and productive, whether on your phone or on your PC.

There are several ways to calculate the difference between two times.

Microsoft Basic Display Adapter on Windows 10. The Microsoft Basic Display Adapter is software that's built into Windows that provides display and graphics capabilities when software from your hardware manufacturer isn't installed.