First, let’s make the new HTML file,
After that click, this link Twitter Dev
Click Twitter for Websites Menu, and go to timelines
You can see Embed link below twitter windows,
click that link and copy code for embedded Twitter.
After that paste to our HTML file inside the body tag.
Then save and try to check your first embed twitter like this ^^
This is just a simple way to embed Twitter from Twitter Devs, but we can redesign those embed twitter interface by changing some CSS on embed codes. Hope this will helpful, Don’t shy to drop some comment to ask ^^