As computers si laptopSites have become part of everyday life childrenThe same thing can be said about smart phones (smartphones) and tablets (Tab `s). Partental Control is a pretty good option to limit children's access run certain applications or access certain web sites on your computer.
If your child is in possession of a smartphone Nexus 7 or Samsung Galaxy S2, Galaxy S3 (Phone that runs on Android), it's good to know that on these devices you can have the Parental Control (Content Filtering) option to prevent it download and sa run applications paid or just not appropriate content for them.
1. First you need a set PINBy limiting access to specific settings Partental Control / Content Filtering. Opening Play Store> Menu> Settings> Set PIN code.
PIN is valid to prohibit buying and downloading apps, games and movies paid from Google Play.
2. After you set the PIN, go to Content filtering (Set the content filtering level to restrict apps That can be downloaded)
3. to Content filtering Select the level of maturity for applications that can be downloaded from Google Play (ex Android Market).
After selecting maturity levels for content, Google Play, press OK to save the changes. These settings can not be changed by another person, if it does not have the PIN for Google Play.
Explanation maturity levels:
Everyone - Android apps in this category does not contain objectionable material nor share & collect user data.
Low maturity - Android apps May include mild cartoon or fantasy violence
Medium & High maturity - May include Android apps intense fantasy or realistic violence, sexual references, references to drug, alcohol & tobacco use.
So best leave checked only the first two options.