Use your Microsoft account to sign in to Microsoft services like Windows, Microsoft 365, OneDrive, Skype, Outlook, and Xbox Live.

Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

Learn how to install Office 2021, 2019, or 2016 on your PC or Mac.

Training: Sign in to office.com with your Microsoft personal, work, or school account. Watch this video to learn how.

Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.

Jan 8, 2024 · Windows, Surface, Bing, Microsoft Edge, Windows Insider, and Microsoft Advertising forums are available exclusively on Microsoft Q&A. This change will help us …

Microsoft Edge is the default web browser in Windows 11. It offers a fast and secure browsing experience with features like tab management, reading mode, and built-in security tools.

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Jan 15, 2025 · The following release notes coincide with Cumulative updates for all the supported versions of Windows, released on January 14th, 2025Windows 11Windows 11, version 24H2 …

Azure Dynamics 365 Microsoft 365 Microsoft Advertising Microsoft 365 Copilot Microsoft Teams 开发人员与 IT Microsoft 开发人员 Microsoft Learn 支持 AI 商城应用 Microsoft 技术社区 …