For Android, you can get our beta app by joining our public Android Insiders group. For iOS, you'll first need to install TestFlight on your iOS device. You can find it here or in the App Store. Once TestFlight is installed, you can join from your device. You'll then be able to download and install our beta app via TestFlight.

Delta Ring (2604.260409-2035) Hey Xbox Insiders! We are releasing a new Xbox Update Preview to the Delta ring today. Continue reading below to learn all about what's included with this update.

Beta Ring (2409.240916-2000) 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.

Beta Ring (2411.241206-1820) 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.

Learn how to fix email issues for error code 5.7.515 when sending email to Outlook.com (the sending domain does not meet the required authentication level).

Provides guidance for Windows Server to protect against an L1 terminal fault (LITF) attack.

The list of devices that follows is not exhaustive. Other devices may or may not work for cloud gaming.

Describes how to use the System File Checker tool to troubleshoot missing or corrupted system files in Windows.

Learn how to install the Media Feature Pack for Windows 10/11 N editions (September 2022).

Many different events in your day-to-day life flow through email. From airline tickets to car rental reservations and package delivery information, you receive a vast amount of information in Outlook that you might want to keep track of. Outlook automatically retrieves important events from your email for supported senders and adds the items to your calendar so you don't have to.