- Download and install or reinstall Office 2021, Office 2019, or Office . . .
Learn how to install Office 2021, 2019, or 2016 on your PC or Mac
- Microsoft サポート
Microsoft サポートは、Microsoft 製品に関するサポートを提供します。 Microsoft Copilot、Microsoft 365、Windows、Surface などのハウツー記事、ビデオ、トレーニングを検索します。
- Sign in to Microsoft 365
Learn how to sign in to Office or Microsoft 365 from a desktop application or your web browser
- Download, install, or reinstall Microsoft 365 or Office 2024 on a PC or . . .
Learn how to install, reinstall, or activate Microsoft 365 or Office 2024 on a PC or Mac
- How to sign in to a Microsoft account
Use your Microsoft account to sign in to Microsoft services like Windows, Microsoft 365, OneDrive, Skype, Outlook, and Xbox Live
- All Products - support. microsoft. com
Find out how to get support for Microsoft apps and services
- Meet Windows 11: The Basics - Microsoft Support
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
- Free up drive space in Windows - Microsoft Support
Learn how you can free up drive space in Windows Keep your PC running smoothly and up to date by increasing the disk space
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