Important: Reactions are only available to individuals using a work or school account in Outlook with a qualifying Microsoft 365 subscription.

Learn how to change the video playback settings for apps that use the video platform that's built in to Windows.

Learn how to block someone or add email addresses to the safe senders list in Outlook on the web.

Find out how Microsoft uses activity history data to provide personalized cross-device experiences and to help improve its products and services.

To change your profile picture in Microsoft Teams, click your existing profile picture and select the camera icon.

If you're having trouble hearing audio in Teams, you might be having trouble with your microphone. Here are some solutions to get you back on track. Solutions include: updating device drivers, checking privacy settings.

Experience Microsoft Copilot on windows devices using the Copilot app! The Copilot app helps you get answers and inspiration from across the web, supports creativity and collaboration, and helps you focus on the task at hand.

Learn how to make items on the screen appear larger by using Magnifier in Windows.

Get help with your questions about using Microsoft Whiteboard with our how-to articles, tutorials, and support content.

Add an email address or phone number to your Microsoft account and keep your current contacts, online storage, subscriptions, and account settings.