Delete Mixer

You cannot delete the Mixer app.

you cant delete/uninstall mixer sorry.

clear the smartglass cache for the mixer app, and force close the app. if all else fails, try deleting and reinstalling the app. hope this helps,

regards.

If you want you can uninstall the app. But Mixer tool so you can stream it's part of the OS. (You can't delete that)

Regards!

For the Cortana settings, you can try this:

• Open Settings.
• Scroll down to System.
• Click on Cortana settings.
• Highlight the button that says On and press A on your Xbox controller to change it to Off.
• You will be prompted to restart your Xbox One for the changes to take effect.

As for Mixer, if you are letting them play Offline and without internet, it shouldn't work if they try to load it to watch any streams. I agree with you though, I would prefer if Mixer were not placed on our dashboard tabs. I don't use it, but it's there
and we can't remove it. I do wish that we could remove it and customize our dashboard to things that we want to use. As far as I know, there is no way to remove or disable Mixer. If there is, hopefully another person can help out with this. But you should
be fine if the Xbox is offline, as you'd need internet to stream Mixer videos. If your child was able to watch Mixer, then it sounds like the Xbox was possibly hooked up to the internet, as it can't play without it. Good luck though and I hope this helps!