Hey @sthai
I @sarveshnegi2811 Welcome you to Steemit

First of all you have made a good introduction post .

Steemit is a block chain based Dapp where you can get rewards for sharing your daily life work through Diary game and your content such as Writing, Photography in and many more others .

I'm sharing the achievement program post by @cryptokannon , by completing these achievements you can learn how to use Steemit , like applying markdown , using wallet , use of key and all your account information.

Cryptokannon's Newcomers Achievement Program | Cryptokannon's Newcomers Achievement Program

And follow @steemitblog to get new updates of Steemit community.

Regards
Sarvesh

If any query you can ask me any time at @sarveshnegi2811 .