Discover a range of OneNote video training courses designed to enhance your note-taking and organizational skills on Microsoft Support.

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

Learn about add-ons in Internet Explorer, including how to turn add-ons on or off, delete installed add-ons, and use Enhanced Protected Mode.

Learn where to find the console ID, device ID, and serial number on your Xbox console.

Summary. This article helps you reset the Hosts file back to the default. What's the Hosts file. The Hosts file is used by the operating system to map human-friendly hostnames to numerical Internet Protocol (IP) addresses which identify and locate a host in an IP network.

Windows Update Delivery Optimization helps you get Windows updates and Microsoft Store apps more quickly and reliably. You’re in control over whether you use Delivery Optimization with the settings described in this article.

Learn how to view, manage, and delete cookies in Microsoft Edge.

Learn how to receive and interpret activity reports of your child's device use, including web browsing, apps and games usage, and screen time.

Get quick answers to common questions and learn how to use Notepad effectively with Microsoft Support.

Learn more about updates for Windows 10, version 2004, including improvement and fixes, any known issues, and how to get the update.