<title> tag isn't showing up on the web page

I was watching tutorials about html for beginners and tried to make a simple html file. when I open this on google chrome the body "hello" is showing up but the title part "first page" doesn't. Did I type something wrong? thanks in advance for your response.

//I apologies for those of you who already answered this. I now see that I have made a mistake on explaining my problem. I meant to show it as a header not title. I already got the answer from the given answers//

<html>
<head> 
   <title> first page </title>
</head>

<body> 
hello

</body>

</html>