User's Manual

ANDROID QUICK START GUIDE TRY SOME APPS 45
To set preferences, clear your search history, and turn on user controls,
go to Menu > Settings. For example, to filter apps based on maturity
level or require a PIN for purchases, touch Content filtering or Require
authentication for purchases.
To find your content, open any of the Google Play apps from the All
Apps screen and touch Menu.
Google Play support
For more details about Google Play, including phone and email support
options, visitsupport.google.com/googleplay.