Training: With OneDrive, you can securely store your pictures and files, share and collaborate with others, and get to your files from anywhere - on your computer, laptop, tablet, or phone.

Sie können Ihren Microsoft Edge-Browserverlauf anzeigen und löschen, der auf einem einzelnen Gerät, auf allen synchronisierten Geräten und in der Cloud gespeichert ist.

从确保设备可以运行 Windows 11 到备份文件和安装 Windows 11，了解如何为 Windows 11 升级做好准备。

Get to know your way around Windows 11, from where to search to how to stay organized. Watch the video and read tips about new features.

Connect your Surface on Windows 10 to a TV, external display, or projector by using the Surface HD Digital AV Adapter or the Surface VGA Adapter.

Learn how to troubleshoot Windows activation errors. Browse common activation errors and learn what you can do to fix them.

Here are answers to some common questions about the 32-bit and 64-bit versions of Windows.

Learn how to change app notifications, banners, and sound settings in Windows.

Description. The ROUND function rounds a number to a specified number of digits. For example, if cell A1 contains 23.7825, and you want to round that value to two decimal places, you can use the following formula:

Helping users safely navigate web, app, and game content is one of Microsoft’s top priorities. If you live in a region that requires permission to create an account and access Microsoft services, you may be prompted to request or give parental consent.