What is family setting on my Lumia520 and how do I download the new application?

[Windows Central Question]

what is family setting ? in my Lumia520 and how to downlode the new application.

inbuilt applications on my Lumia 520 are not updated and new applications are not installed in my mobile why?

 

[Harrie-S]

Re: what is family setting ? in my Lumia520 and how to downlode the new application.

Is this a new phone or a second hand.
Do you have your Microsoft account installed on it?