Learn how to reinstall Windows on your PC and how activation works after it's installed.

Microsoft Support offers assistance for Microsoft products, including how-to articles, videos, and training for various software and devices.

Learn about Windows 11 minimum system requirements and how to assess your upgrade eligibility.

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 Wi-Fi 7 and Wi-Fi 6 and WPA3 in Windows for better wireless coverage and network security.

Training: Learn how to create a shareable link to make it easy to share files in a document, email, or IM.

Teams in Microsoft Teams are collections of people, content, and tools surrounding different projects and jobs.

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.

The Microsoft Teams web app works for most desktop browsers, including Chrome, Firefox, and Internet Explorer.

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