Learn how to mark email as junk or block senders in Outlook.com or Outlook on the web.

Learn how to download a current attendance report as a meeting organizer in Microsoft Teams, during a meeting as well as a final report after the meeting.

Get started with town hall in Teams, where you can host large audiences, produce events, and more

Vorgehensweise, wie Sie per Link, Kalender, Kanal, Chat oder durch Anruf an einer Microsoft Teams-Besprechung teilnehmen.

Want to add a padlock to your email messages? You can use S/MIME in Outlook on the web to increase the security of messages. A digitally encrypted message can only be opened by recipients who have the correct key.

Improve your meeting organization and effectiveness with meeting notes in Teams. Add agendas, notes, and tasks that can be viewed and edited by participants directly in Teams, with the option to share and edit them in Office.com. Optimize your meeting experience by editing notes before or after the meeting from your Teams Calendar or web browser.

Collections in Microsoft Edge helps you keep track of your ideas on the web, whether you're shopping, planning a trip, collecting notes for research or lesson plans, or just want to pick up where you left off the last time you were browsing the internet.

With the Windows Insider Program, you’ll get all the latest Windows 11 and Windows 10 builds as soon as they’re available. Join the Windows Insider Program to be one of the first to experience the new ideas and concepts we’re building.In return, we want to know what you think.

Learn how to fix Outlook add-in warnings, dismiss add-in notifications, or disable an unhealthy add-in.

Restrictions Invalid characters. Applies to: Certain characters have special meanings when used in file names in OneDrive, SharePoint, Windows and macOS, such as "*" for wildcards, and "\" in file name paths.