how to use single tap typing and double tap typing with TalkBack screen reader or Android mobiles

how to use typing preferences in TalkBack on Android mobiles
typing preferences of Android mobile with TalkBack
talk back screen reader typing preferences
single tap typing and double tap typing with TalkBack
how to use single tap typing on TalkBack screen reader
double tap typing on TalkBack screen readers
Android screen did a TalkBack typing preferences on advance setting

[@vaibhavdhavale9559]

Very basic tutorial

[@technowithfriends]

सर सभी लोग एडवांस नहीं होते कुछ ऐसे बेसिक यूजर होते हैं जिनके लिए यह ट्यूटोरियल बहुत ही जरूरी है