how to store user inputs to be used later.

Question

 hello guys i would like to make a form where a users can input answers to some questions

example.............
name, age ,address , tel number , time , date and so on
(and users input the information in a provided field(textbox)

and i want my users data to be stored so that i can use it to obtain organized information out of it. which is the best way to do this ?
thanks