新しい Microsoft アカウントを作成して Microsoft サービスを使用する方法について説明します。

Find and download free templates to create documents like calendars, business cards, letters, greeting cards, brochures, newsletters, or resumes.

We have reimagined, simplified, and integrated the Rewards experience on Xbox, centering it around gameplay and activities players love. You can now find your Rewards activities on your Xbox console, Xbox mobile app, and Xbox app for PC.

Create an ISO file for Windows 10. Unlike in previous versions of Windows, you’ll need to use the media creation tool to create an ISO file to install Windows 10.

Learn how to properly shut down your PC with step-by-step instructions from Microsoft Support.

Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.

If your computer is showing a black or blank screen in Windows, these troubleshooting tips could help get your system back up and running.

If you get an email about unusual activity on your Microsoft account, or if you’re worried that someone else might have used your account, go to the Recent activity page.You’ll see when your Microsoft account was signed in during the last 30 days, along with any device or app-specific info.

If you're moving from a Windows 7 or Windows 8.1 PC to a new Windows device, you'll find that the best way to get apps and games is through Microsoft Store.

PC で Microsoft Office を更新する方法と、Office 更新プログラムをインストールするためのトラブルシューティングのヒントについて説明します。