Open Notepad on your Windows system, usually 'Start-Programs-Accessories-Notepad'
depending on your version of windows.
Why Notepad and not MS Word or similar. Because you
are going to write code and Notepad writes pure code, no formatting stuff which MS Word put into
your code.
Type the following, exactly like below, in Notepad. You can download the image below by right-click and 'Save as...' to your hard-drive if you want to look at it off- line or later

Go to your desktop and double click on MyPage.html and this web page should open in your default Web Browser. Check your code and the steps to save the page if it does not work. Remember to save the changes.
Now if you want to get serious about writing your own code to make webpage....
This site helped me learn HTML to make a
webpage many years ago.
There are even more pages hiding behind the buttons you see down here. Grab a cuppa and a bikkie and get comfortable.