获取 Windows 操作系统的官方支持和帮助信息，以及如何使用 Windows 的指南。

The Microsoft Mouse and Keyboard Center is an app that helps you make the most out of your Microsoft keyboard and mouse. Mouse and Keyboard Center helps you personalize and customize how you work on your PC.

Learn how to use virus and threat protection options in Windows Security to scan your device for threats and view the results.

Learn how to find and install digital downloads from Microsoft Store. See instructions to download and install software directly purchased from Microsoft.

Microsoft Support offers assistance for Microsoft products, including how-to articles, videos, and training for various software and devices.

Learn how to use the Gaming Services Repair Tool to troubleshoot installation and update issues with Gaming Services on PC.

本頁可協助您使用 Microsoft 繁體中文輸入法，包括輸入法功能和鍵盤快速鍵。 IME 支援稱為 IME 工具列的 UI，提供快速調用特定 IME 函數的替代方法。 IME 工具列是語言欄續約的 UI。

Open Microsoft Edge settings to change the browser's display and editor language. Select then Settings

How to sign in to Outlook on the web, access your email, contacts, and calendar.

An upgrade differs from an update in that it moves your PC from a previous version of Windows—such as Windows 10—to Windows 11. This FAQ is intended to answer questions about upgrading to Windows 11.