Notes about this update. When this update is installed, Windows may attempt to download and install feature updates to your device if it is approaching or has reached the end of support for your currently installed Windows version.

Sign in to account.microsoft.com, then select Order History on your Rewards page.

Find your product key to activate Windows. A product key is a 25-character code that's used to activate Windows and helps verify that Windows hasn't been used on more PCs than the Microsoft Software License Terms allow.

Learn how to troubleshoot Windows activation errors. Browse common activation errors and learn what you can do to fix them.

Collections in Microsoft Edge helps you keep track of your ideas on the web, whether you're shopping, planning a trip, collecting notes for research or lesson plans, or just want to pick up where you left off the last time you were browsing the internet.

Microsoft .NET Framework 4.8.1 is a highly compatible and in-place update to .NET Framework 4.8. It includes native support for the Arm64 architecture (Windows 11+), accessibility improvements as well as other improvements.

Learn how to use Feedback Hub to report problems or send suggestions to Microsoft.

With Microsoft Edge, you can turn on sync to browse the web on all your devices, keep your favorites organized, and more.

We’re continually releasing updates to our application, based on customer feedback. Check out What's New in the latest updates for Skype on desktop and mobile.

How to use Stream's Transcripts and Captions features with video in OneDrive and SharePoint.