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

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

Obtenga información sobre cómo activar Windows con una clave de producto o una licencia digital, comprobar el estado de activación y vincular su cuenta de Microsoft.

After launching an Office app, you might receive a message that says Get genuine Office.. If you see this, we've determined that the Office product installed on your device isn't legitimate and you may be a victim of software counterfeiting.

Learn how to use eye control in Windows to type with an on-screen keyboard, communicate with people, and control the mouse with your eyes.

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

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

Get troubleshooting tips if you run into problems downloading, installing, or updating Microsoft Edge.

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

Microsoft Teams offers different ways to access, receive, and manage notifications. These settings include how, when, and where your notifications appear, custom settings for channels and chat, appearance and sounds, turning off specific messages, and so on.