Click New chat to start a one-on-one chat and send messages in Microsoft Teams. To start a group chat, just add people to the conversation.

Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.

See how to arrange all your open windows using the mouse, keyboard, or the Snap Assist feature in Windows.

Learn how to use the Activation troubleshooter to resolve common activation issues in Windows.

Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.

Learn how to find and install digital downloads from Microsoft Store. See instructions to download and install software directly purchased from Microsoft.

Learn how to connect with your family and friends outside of the office, with new features in Microsoft Teams (free), available on mobile and desktop.

Discover how to earn Microsoft Rewards points through various activities and redeem them for exciting rewards.

Learn how to use a health report in Windows Security to manage your device performance and keep your device secure.