Where can I find good tutorials on using Samsung S4 smartphone for beginner?

[AC Question]

Please recommend good tutorial to learn for completely newbies to smartphone Samsung S4. I only need basic functions now just like non smartphone (e.g. how to setup/add contacts, sms, adding app)

Thanks

 

[B. Diddy]

Welcome to Android Central! This looks like a decent intro video:

https://www.youtube.com/watch?v=giHqcVXdq-s

And check out this support page from AT&T (although there may be items there that are specific to AT&T--which carrier to you have?): Samsung Galaxy S 4 (I337) Support & How-To Tutorials from AT&T