Samsung note 2 10 inch

[ecufix]

Hi new to the android tablet scene so just tell me when i am becoming a nuisance and I will stop , having said all of that I recently acquired a used Samsung note 2and have a few questions
1 How do I get rid of the previous owners details such as log in for programs such as gmail whatsap ect
2 Do I need tapatalk
3How do i turn spell check on
thanks ,regards

[ecufix]

How not to .Reset to factory settings ,mission accomplished how ever all down loaded apps gone