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

System requirements and setup steps for the Phone Link app

Learn about Windows 11 minimum system requirements and how to assess your upgrade eligibility.

Get answers to common questions about WordPad. Here are a few tips to help you use WordPad: To open and save files, select File, then select New to create a new document, Open to work with an existing document, or Save to save your document.(If your document doesn't have a name, WordPad will ask you to provide one.)

Windows Media Player のエラー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。 Windows Media Player の一般的なヘルプについては、リソースを参照してください。

Learn how to shut down, sleep, or hibernate your PC. When you’re ready to make your PC sleep, just press the power button on your desktop, tablet, or laptop, or close your laptop’s lid.

Discover how to earn Microsoft Rewards points through various activities and redeem them for exciting rewards.

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

Learn how to download Microsoft Support and Recovery Assistant to help fix problems with Microsoft 365, Office, or Outlook.

Microsoft Copilot Pro 是一款高级订阅产品/服务，可通过优先访问 GPT-4 和 GPT-4 Turbo、加快 AI 图像创建以及在你最喜欢的 Microsoft 365 ...