Variables in C#

A variable is a storage holder, and is essential for the programmer.
In C#, a variable is declared like this:

<data type> <name>;

An example could look like this:
string name;

You can also control the visibility of a variable like this,

<visibility> <data type> <name> = <value>; 

public string name; //Visible to all
private string name; //Not visible to all