How to use Bcc (blind copy) in Outlook to send a private copy of a message to recipients you specify.

Découvrez comment réinstaller Windows sur votre PC et comment l’activation fonctionne après son installation.

Get started with the Shifts app in Microsoft Teams.

Learn what to do when you see a warning message that your device does not meet Windows 11 minimum system requirements to upgrade.

Create a channel in Microsoft Teams by selecting Create channel from the menu next to the channel name.

Find out how to submit a case review and learn more about your Xbox enforcements.

Dowiedz się, jak utworzyć nośnik instalacyjny, aby zainstalować lub ponownie zainstalować system Windows 7, Windows 8.1 lub Windows 10.

了解在 Windows 中查找 BitLocker 恢复密钥的不同方法，并了解如何在系统上激活 BitLocker。

Learn how to set up the new voice access feature with your microphone in Windows.

Sign out of Teams. While it's a good idea to remain signed in to continue receiving chats, notifications, incoming calls, and other activities, sometimes you might want to sign out of Teams to use another account or for other reasons.