Find out how to stop your screen from flickering after the upgrade to Windows 10.

Learn how to change the power mode on your Windows PC to preserve your battery, limit notifications, and background activity.

Get Microsoft 365 support, help, and learning resources. Organize your life, expand your creativity, and protect what’s important with Microsoft 365

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

Learn how to manage background activity for apps to help save battery power in Windows.

Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.

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 more about how to print web pages and documents in Microsoft Edge.

Discover the latest updates for Windows 10, including improvements and fixes, known issues, and guidance on how to get the update.

Obtenga información sobre cómo instalar, reinstalar o activar Microsoft 365 u Office 2019 en un equipo PC o Mac.