This security update includes fixes and quality improvements that are part of the following updates: August 11, 2026—KB5120249 (OS Builds 19045.7663 and 19044.7663) The following is a summary of the issues that this update addresses when you install this update. If there are new features, it lists them as well. The bold text within the brackets indicates the item or area of the change we are ...

Hey XBOX Insiders! We are releasing a new XBOX Update Preview to the Beta ring today. Continue reading below to learn all about what's included with this update.

Hey XBOX Insiders! We are releasing a new XBOX Update Preview to the Omega ring today. Continue reading below to learn all about what's included with this update.

Open the Wireless Display Adapter app and connect to your adapter. The app provides connection instructions. After you're connected, select Firmware on the left side of the navigation pane in the app. If an update is available, follow the instructions to install it. Need more help?

Learn about XBOX consoles, system requirements, and networking, and get troubleshooting help.

If you see error E105 when you try to turn on your XBOX console, this means there may have been a problem installing an update. Find more solutions here.

Learn all about games and apps for XBOX and get help with any problems you're having.

Learn about Dolby Vision and how to enable it on your XBOX console.

Need help with Fortnite? Find links to the Fortnite FAQ, your Epic account, and your purchase history.

Learn what you can do to get the best video quality possible from your XBOX console.