To Run Html Code you need install a simple text editor in your PC.
Some text editors - Notepad,Notepad++,Brackets,Vs-Code etc.
I suggested you to install
Notepad++ .
Download
Steps to Uses Text Editor:-
After Successful Installation & Now Open your Text editor
Now Add a new File and saved it with extension .html
example- filename.html
Now write a html code on that editor
<html>
<head>
<title>First Page</title>
</head>
<body>
My First Html Code.
</body>
</html>
Click Here to Copy
Now save the file by using ctrl+S
Now open the file in any browser and check the Result
You can also use Online editor to learn html.
visit online Editor👉
Online Editor