Why some files won't open in Internet Explorer. Internet Explorer uses add-ons such as Adobe Reader to view some files in the browser. If a file that needs an add-on won't open, you might have an older version of the add-on, which needs to be updated.

Obtenez de l’aide et du support sur Microsoft Edge. Recherchez du contenu de support Microsoft Edge, des articles pratiques, des didacticiels et bien plus encore.

Try it! Microsoft Edge Collections. Collections in Microsoft Edge help you keep track of your ideas on the web. Select Collections to start a new collection or add your current Microsoft Edge page to an existing collection.. To export a collection, select Sharing and more and then choose to send to Word, Excel, or OneNote.. Learn how to organize your ideas with Collections in Microsoft Edge

We've made it easier to keep Windows current with the latest features and improvements—and with fewer interruptions and restarts when you're using your PC the most.

Website notification Besides the notifications mentioned above, you may also see an alert when you visit a website that has a saved password which is known to be unsafe. The alert won't appear for passwords that are included in the Ignore list. To stop seeing an alert, simply move that password entry to the Ignore list in the Password Monitor settings page.

Use a code. Select Teams on the left side of the app, then select Create and join teams and channels at the top of your teams list.

查找有关 Windows 操作系统的帮助和操作方法文章。 获取对 Windows 的支持，并了解安装、更新、隐私、安全等方面的信息。

Explore Microsoft Store services From free shipping and returns to our 60-day price protection, we’re here to help you do more with best-in-class devices, software, games, and resources.

Il supporto tecnico Microsoft è disponibile per aiutarti con i prodotti Microsoft. Trova articoli, video e formazione su Microsoft Copilot, Microsoft 365, Windows, Surface e altro ancora.

Find Microsoft Excel help and learning resources. Explore how-to articles, guides, training videos, and tips to efficiently use Excel.