Click New chat to start a one-on-one chat and send messages in Microsoft Teams. To start a group chat, just add people to the conversation.

Play MP4 files in Windows 10 by right-clicking the file and choosing what application to open it with.

Learn how to receive a refund or exchange for items purchased from Microsoft.

Learn how to log in to Microsoft Teams using our step-by-step guide. Stay connected with your team and start collaborating!

Learn how to access Windows device security settings in Windows Security to help protect your device from malicious software.

Training: Watch and learn how to use PowerPoint in Windows. Explore PowerPoint training guides, articles, and how-to videos.

Some extensions change browser settings like your default search engine, new tab page, and other types of site data. To prevent extensions from changing the preferences you set up when you installed Microsoft Edge , the browser automatically turns off extensions that might change your preferred settings.. You can change settings for your extensions at any time.

Aprende a solucionar problemas de Bluetooth en Windows. Resuelve problemas al conectar un dispositivo o accesorio Bluetooth.

Learn how to use Image Creator in Paint to generate diverse and realistic images using a powerful AI model called DALL-E.

How to use Stream's Transcripts and Captions features with video in OneDrive and SharePoint.