A complete list of all Excel functions in alphabetical order.

Learn how to add and remove group members and to promote and demote group owners in Microsoft 365.

During any scheduled Teams meeting, you can start a live transcription of participant speech. The text appears alongside the meeting video or audio in real time.

Master the art of Excel formulas with our comprehensive guide. Learn how to perform calculations, manipulate cell contents, and test conditions with ease.

Learn how to create a team from scratch in Microsoft Teams with step-by-step instructions and tips for managing teams and groups.

See a list of options available for starting Windows in diagnostic modes such as safe mode.

*People in presenter roles who are not signed in can't see or admit others from the lobby on Teams web and desktop. Change meeting roles Before a meeting

Learn about the recovery options in Windows. Find out how to reset your PC, go back to a previous version of Windows, or use media to reinstall Windows.

Узнайте, как устранить проблемы Bluetooth в Windows. Устраняйте проблемы с подключением Bluetooth-устройства или аксессуара.

Learn how to activate Windows using an internet connection, automated system, or live support advocate.