Applies to: Windows 10 Enterprise LTSC 2021 This security update includes fixes and quality improvements that are part of the following update: October 14, 2025—KB5066586 (OS Build 17763.7919) The following is a summary of the issues that this update addresses when you install this update. The bold text within the brackets indicates the item or area of the change we are documenting. [App ...

If you’ve already bought an Xbox gift card or code that doesn’t match your Microsoft account’s region, make sure to contact the retailer for additional support.

Templates Contact Microsoft Support

Check Xbox services, games, and apps for service outages or functionality issues.

Learn how to redeem prepaid codes for Xbox games, subscriptions, or downloadable content using your account.

Still need help? Chat with our support virtual agent for fast automated support, 24/7. If you need to contact us, ask the agent. Start a chat

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

If you see error 0x82d4000b, check the Xbox service status. Find more solutions here.

To contact us in Outlook.com, you'll need to sign in. If you can't sign in, click here. For other help with your Microsoft account and subscriptions, visit Account & Billing Help. To get help and troubleshoot other Microsoft products and services, enter your problem here.

Xbox Support ... Xbox Support