Microsoft Copilot for Microsoft 365のライセンス、価格、使い方、何ができるか？など基礎知識を解説します。導入方法やプランごとの利用料金もご紹介。また、Word、Excel、PowerPoint、Outlook、TeamsなどのMicrosoft 365アプリでの使い方も説明します。

Unlock Excel’s full potential with Microsoft Copilot. Follow our guide to install, activate, and use AI tools for seamless workflows in 2025.

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in ...

I discovered artificial intelligence tool GPT Excel in my quest to cut down on all the busywork it takes to create and update spreadsheets.

Microsoft 365, formerly Microsoft Office, includes Word, Excel, and PowerPoint. It's a subscription service, but there are ways to use it for free.