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.

Learn how to download, install, and use the PC Health Check app to check your device's compatibility with Windows 11 and get tips to improve its performance.

了解如何兑换礼品卡、代码或 Office 产品密钥，以及如何在 Microsoft Store 在线商店、Windows 或 Xbox 上花费余额。

Learn how to manage the payment information and billing for your Microsoft 365 subscription.

了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。

Join Teams meeting with ease using our step-by-step guide. Learn how to join a Teams meeting via your calendar, a dial-in number, or on the web.

프린터 또는 스캐너 설치에 문제가 있는 경우 프린터 문제 해결 또는 Windows에서 스캐너 설치 및 사용을 참조하세요.. 빠른 연결을 사용하여 Bluetooth 장치를 페어링하려면. Windows 11 빠른 페어링을 사용하면 지원되는 Bluetooth 디바이스를 PC와 빠르게 페어링할 수 있습니다.

It's easy to attach pictures, files, and other items to your Outlook messages. Outlook keeps track of the documents you’ve recently worked on, whether they're stored on your computer or saved in OneDrive (cloud only).

Windows の Bluetooth の問題をトラブルシューティングする方法について説明します。 Bluetooth デバイスまたはアクセサリの接続に関する問題を解決します。

With Microsoft Edge, you can turn on sync to browse the web on all your devices, keep your favorites organized, and more.