Loard Vishnu is the world preserver .lord Vishnu is also worshiped as Satyanaraayan .
Goddess Lakshmi is the wife of Vishnu, she is the Goddess of Wealth.
Shri Hari Vishnu , Shri means Lakshmi .
Vishnu rests on Shesh naag,
He has four hands and carries four tools shankh, chakar , padam (flower), and gaddah.
He rides on Garuda.
Vishnu took different Avtaaraas to protect in the world.
His Dasha-Avatars ( ten avatars) are
Narshimha ji (click here to know about Narshimha)
krishna ji (click here to know about Krishna)