Learn how to extend your PC's battery life using battery saver and other power-saving tips for Windows.

If either of the categories above apply to you, use the following procedures to update your browser: Update once. In the browser, go to Settings and more > Help and feedback > About Microsoft Edge (edge://settings/help).. If the About page shows Microsoft Edge is up to date., you don't need to do anything.

Installer Microsoft 365 pour la première fois. Certains produitsOffice 2019, Office 2016, et Office 2013 sont fournis avec une clé de produit.

Explore OneDrive support, help, and learning resources. Learn how to protect your important files, documents, and memories with OneDrive.

Somos conscientes de que, a veces, las compras de productos de juegos digitales no salen según lo planeado. Cuando esto suceda, te ayudaremos a solicitar un reembolso.

これらの手順は、Excel が応答しないエラーを受け取ったとき、Excel を起動したときにハングまたはフリーズする場合、または Excel ブックを開くときの最も一般的な問題を解決するのに役立ちます。

Tip: If you're a Microsoft 365 Family or Personal subscriber you get Microsoft Defender, our advanced security software for Windows, Mac, iOS, and Android, as part of your subscription.Learn more at Getting started with Microsoft Defender.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

An overview of location permissions and your privacy in the Microsoft Edge web browser.

Découvrez comment installer, réinstaller ou activer Microsoft 365 ou Office 2019 sur un PC ou Mac.