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.

Get help and learn how to use Skype with Microsoft's official support page.

Get help with your questions about Microsoft Teams from our how-to articles, tutorials, and support content.

32-bit Arm apps available from the Store in Windows are not supported by Mac computers with M1, M2, and M3 chips. 32-bit Arm apps are in the process of being deprecated for all Arm versions of Windows.

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

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

Go to Settings > Apps > Apps & features to change whether you're shown app recommendations when trying to install apps from outside the Store.

Learn about HDR capabilities in Windows 11 to bring a wider range of colors and details to your display.

If you're organizing a meeting, you can assign the role of presenter or attendee to each of the meeting participants.

Learn how to contact Microsoft Store support to get help for your payment and billing issue.