Save this file on your computer,you can select file > Save as in the Notepad menu.
call the file "index.html" , set the encoding to UTF-8 (that is the preferred encoding for HTML files).
tip: When building complex websites, for example with categories and sub categories, make folders for each HTML template page, for example index.html or .php or any extension will be home page and you can put it in folder called homepage, create another folder for About us HTML file, or folder called img for photos and so on.
Example: (our folder for 12/13/2019 version)
(this method will save you alot of time, when your website gets bigger and you have many HTML files, also that will save you time when you upload your folder to hosting company server.
View the HTML Page in Your Browser
Open the saved HTML file in your browser (double click on the file, or right-click - and choose "Open with").
Should look like this: