Hello!
This page once offered a mini-course to introduce people to Twitter. Since I originally created it, Twitter has changed so much — as of this writing in August of 2023, the name has even changed to ‘X.’ With the platform being so unpredictable these days, I have retired my free mini-course as it is no longer relevant.
If you are brand-new to Twitter, I recommend that you look on YouTube for a current tutorial that was made in the last year. This one from early 2023 is good, but there have probably been other big changes since it was made, so if you are looking for something long after that date, you should look for something more current.