AutoComplete textbox for searching in mvc 5 using vs 2013

Question

hi to all,
Can anybody explain me autocomplete/textbox for searching options.For searching i search values from database table.using if condition and LINQ query in controller.

Here i finished searching functions but i want to make search in autocomplete/textbox.

i'm using visual studio 2013 can explain what kinds of jquery and css and what code to add in controller and views explain me step by step.

Can anyone help for this task.because i tried so many ways but no use can anyone help me for that.