Downloading an entire video game from the internet takes more time than downloading a Mytour article. Therefore, your Xbox needs extra time to download the game, and this might slow down your connection (for example, when playing a thrilling match of Call of Duty). To minimize this issue, you can learn how to set up your Xbox to automatically download games after turning it off.
Steps
Xbox One

Go to the Home screen. This is the main menu of the Xbox, the screen that appears when the console is powered on. To open this screen, press the X button in the center of the controller and select "Go Home."

Press the Menu button on the controller. This is the small button located in the center on the right side.

Locate the "Power & Startup" option in the Settings menu. Click on "Settings" → "Power and Startup." This is where you can configure your Xbox to enter standby mode when you turn it off. The device will automatically search for and complete any pending downloads/updates.

Select "Instant-On Power Mode." This mode will keep your Xbox One in standby while completing any download processes after you power off the device.
Xbox 360

Finish any downloads that were in progress before turning off the device by enabling "Low-Power" mode. The Xbox 360 can only complete downloads that were started while the system was powered on. This feature is automatically enabled, so if you begin a download and turn off your Xbox, it will continue downloading afterward.
- The following steps provide a detailed guide on how to enable Low-Power mode if you think the feature is disabled.

Click on the X button in the center and choose 'Settings.' This can be done on any screen.

Select 'Systems Settings' and then 'Console Settings.' From here, you can adjust the power settings as needed.

Navigate to 'Background Downloads' and verify that these processes are enabled. You'll find this option under 'Startup and Shutdown' in the settings. This will ensure the downloads continue.
Xbox

Go to the Xbox Dashboard by selecting 'Home' in the upper right corner.

Select Console Settings from the dropdown menu.

Navigate to Startup and Shutdown. Options for turning off your Xbox and allowing it to continue downloading will appear.

Choose the option to download while the system is off.

Power off your Xbox after you're done playing.
- The Xbox will not fully shut down, and the power button will blink.
- The game will download at a speed that is only a quarter of what it would be if the Xbox were on.