Microsoft 365 のサポート、ヘルプ、および学習リソースを入手してください。 Microsoft 365 で生活を組織し、創造性を広げ、重要なものを保護します。

The Windows 10 Mobile end of support date is the same for consumer and enterprise. Microsoft encourages all customers to move to a supported Android or iOS device.

Get quick answers to common questions and learn how to use Notepad effectively with Microsoft Support.

查找 Microsoft Excel 帮助和学习资源。 了解如何有效使用 Excel 的指导文章、指南、培训视频和提示。

Ottieni assistenza e supporto per Microsoft Edge. Trova i contenuti di supporto Microsoft Edge, nonché articoli pratici, esercitazioni e altro ancora.

Learn how to check if your PC is capable of running TPM 2.0 or how to enable TPM 2.0 to upgrade to Windows 11.

需要有关 Xbox 主机、Xbox 游戏或 Xbox 网络的帮助?了解如何与我们联系。

Scopri come risolvere i problemi relativi al Bluetooth in Windows. Risolvi i problemi di connessione di un dispositivo o accessorio Bluetooth.

Learn more about updates for Windows 10, version 2004, including improvement and fixes, any known issues, and how to get the update.

取得 Microsoft Edge 的協助和支援。 尋找 Microsoft Edge 支援內容、使用方法文章、教學課程等等。