Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Microsoft hält immer ein Auge auf ungewöhnliche Anmeldeaktivitäten, nur für den Fall, dass jemand anderes versucht, auf Ihr Konto zuzugreifen. Wenn Sie an einen neuen Ort reisen oder ein neues Gerät verwenden, bitten wir Sie möglicherweise, zu bestätigen, dass Sie es wirklich sind.

We wanted to provide an update on Exchange Online EWS deprecation.

I heard Windows 11 26H1 is available but the ISO image download from Microsoft website is still 25H2. I don't want to enroll in Windows Insider Program on my...

Erfahren Sie, wie Sie Treiber in Windows mithilfe von Geräte-Manager aktualisieren oder neu installieren.

Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.

Learn about the Entra account registration page, and frequently asked questions (FAQ) about adding a work or school account to a Windows device.

Training: In Microsoft Outlook, you can share your calendar with other people and open a shared calendar. Learn how in this online video.

The My Account portal helps you to manage your work or school account by setting up and managing your security info, managing your devices, changing your profile photo, and viewing how your organization uses your data.

Create surveys, quizzes, and polls, and easily see results as they come in. Invite others to respond to your form using any web browser or mobile device. Use built-in analytics to evaluate responses as they're submitted. Export form data, such as quiz results, to Excel for additional analysis or grading.