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 accessto run certain applications or accessing certain websites 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), You should know that these devices can be sites Parental Control option (Content Filtering), which prevented him 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)
After you select the level of maturity for the content of 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 - Android apps may include intense fantasy or realistic violence, sexual references, references to drug, alcohol & tobacco use.
So best leave checked only the first two options.