Découvrez comment récupérer des fichiers qui ont été perdus, supprimés ou modifiés par accident.

Learn how to install Office 2013 on your PC or Office for Mac 2011.

For Windows 10. In the search box on the taskbar, type control panel, and then select Control Panel.. For Windows 8.1 / Windows RT 8.1. Swipe in from the right edge of the screen, tap Search (or if you're using a mouse, point to the upper-right corner of the screen, move the mouse pointer down, and then click Search), enter Control Panel in the search box, and then tap or click Control Panel.

Note: If you don’t see the Change link, it may be because some information, such as your name, photo, or title, is collected from systems that your IT or human resources department control.If you want to update those details, contact your administrator. If you need help finding your administrator, see How do I find out who my admin is?

Create a reusable template by saving a PowerPoint file (.pptx or .ppt) as a PowerPoint template (.potx or .pot).

Trouvez les ressources d’aide et d’apprentissage de Microsoft Excel. Explorez des articles pratiques, des guides, des vidéos de formation et des conseils pour utiliser efficacement Excel.

Learn how to get your Xbox device serviced. Important Send in your device as soon as possible. If you don’t ship your device within 30 days of your request, your service order will be canceled, and the shipping label will no longer be valid.

If your team has info to track, work to organize, or workflows to manage, the Lists app can help. Create a list of company assets to keep track of, for example, or incidents in a work area, or patients in a hospital wing.

附註: 如果您是透過下列其中一種方式取得 Microsoft 365，安裝 2019、2016 或 2013 版本的 Office 專業增強版、Office 標準版或獨立應用程式 (例如 Word 或 Project) 的步驟可能會有所不同： Microsoft 工作場所折扣計劃 (先前稱為軟體家用計畫)：如果您是透過貴公司購買 Microsoft 365 供個人使用，請參閱透過工作 ...

Learn more about how to fix problems with the Windows Start menu, and what to do if the Start menu won't open.