I have recently started learning and practicing web development topics. I wanted to use bootstrap for things like responsive design, navigation bar and tables. I have downloaded twitter bootstrap. The files are stored on my desktop. When I try to include them in my project, I see that bootstrap has not been implemented. Following is how I tried to implement it.
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href ="css/bootstrap.min.css" rel="stylesheet" >
<title>Portfolio</title>
</head>
<body>
<div class="container">
<div class="hero-unit">
<h1>responsive layout</h1>
<p>Hello World!</p>
<p><a class="btn btn-primary btn-large">Super important »</a> </p>
</div>
</div>
</body>
</html>
Here I'm trying to create a responsive design but it doesn't work when I re-size the window or when I change to other devices. What am I doing wrong?