To uninstall apps
1.Go to the tablet Settings menu > Apps or Application manager (this may differ depending on your device).
2.Touch the app you’d like to uninstall.
If you don’t see the Uninstall button or you only see the option to "Uninstall updates," the selected app can't be permanently removed from your device.
Uninstall using the Google Play Store app
1.Open the Google Play Store app Google Play Store.
2.Touch the Menu icon Google Play Store Menu Icon > My Apps.
3.Touch any app labeled "Installed" and select Uninstall