Windows 10 と Windows 11 でユーザー アカウントを追加する方法について説明します。 アカウントを使用すれば、各ユーザーが個別のファイル、ブラウザーのお気に入り、プライベート デスクトップを持つことができます。

Find out more about Xbox digital codes and gift cards, and how to troubleshoot issues redeeming content.

Learn how you can manage cookies and site data you've temporarily allowed in Microsoft Edge.

Learn how to use a health report in Windows Security to manage your device performance and keep your device secure.

With Microsoft Edge, you can turn on sync to browse the web on all your devices, keep your favorites organized, and more.

Rename your device to make it easier to identify if if you use multiple computers with your Microsoft account.

Learn how to design professional-looking presentations with Microsoft 365. Create high quality, customized slides in a few clicks with PowerPoint Designer.

Si vous rencontrez des problèmes de son ou audio, les suggestions suivantes peuvent vous aider. Ces conseils sont affichés dans l’ordre. Commencez par le premier de la liste ; s’il ne vous permet pas de résoudre votre problème, passez au suivant.

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

Get started with Microsoft Teams (free). Explore your options, find out what’s new, browse help topics, and more.