Learn how to download files or folders in OneDrive and OneDrive for Business.

使用 Windows 中的“设置”应用通过蓝牙发送文件。

A Microsoft account is a personal account required for access to Microsoft’s products and services.

Learn how to manage and set device screen time limits on Windows, Xbox, and mobile devices connected through the Microsoft Family Safety app.

If you're playing a video or audio clip as part of a presentation in a meeting, you'll want to include sound from your computer. Here's how to do it.

Installer Microsoft 365 pour la première fois. Certains produitsOffice 2019, Office 2016, et Office 2013 sont fournis avec une clé de produit.

了解如何使用 Windows 11 中的任务栏功能。 使用任务栏设置隐藏任务栏、固定应用、更改位置等。

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

Check for updates in the Phone Link by opening Settings > About > Check for updates.Install any pending updates to make sure your content stays up-to-date. You may also need to check for updates in the Link to Windows app on your Android device.

如何激活预安装在新 Windows 10 计算机上的 Office 或使用新的产品密钥。