Family account question need help

Thank you for being really informative! I really appreciate your help!

If by saved games you mean his progress, he would need to sign into whatever account he's been using to play with as those saves would be tied to that account. It should be his own account. If it's the game themselves and they were purchased on your account,
you would need to sign in and you can download them there and set the new console as your Home so he can access the games on the new console.

You would have to know his login information in order to sign him in. You can find steps at https://support.microsoft.com/help/17875/microsoft-account-recover on
how to recover the email used to log into his account and then you can reset his password.

Hello Z! I'm Kris and I'd be happy to help you with your question.

If the account is under family management, the adult will need to log into https://account.microsoft.com/family/ go to your account, content restrictions and untick Needs adult approval to buy things.

Hi , my name is Fernando. I'm a gamer like you who loves to help other gamers with their Xbox questions. I can help with most questions. However, I do not have access to your account details to provide billing information/account inquiries. Thank you for reaching out to the Microsoft Community.

Here's everything you need to know about My Family accounts

https://support.xbox.com/en-US/help...tings-app/family-settings-app-troubleshooting

Hope I helped, see you soon!

Hello Thomas F! I'm Kris and I'd be happy to help you with your question.

Is your account by any chance under family management? If so, then the family manager might need to log in and allow those features.