From the home screen, tap Play Store.
Note: If the shortcut is not available, tap the All apps icon, then tap Play Store.
Note: A Google account is required for Play Store access. If no Google account has been set up on the handset, follow the prompts to set up an account.
If prompted, read the Google Play Terms of Service. To accept the terms and continue, tap Accept.
Swipe left or right to view different sorting options.
Scroll to and tap an application.
Tap the purchase price or INSTALL.
Review the permissions, then tap ACCEPT.
The application is now installed.