Step-by-step guide

1. Look through themes in https://github.com/topics/jekyll-theme and choose a theme.
2. Fork the selected theme’s repository and read through the documentation of the original repository.
3. Named the forked repository {my GitHub’s username}.github.io
4. Update the url and other necessary fields in the _config.yml file.
5. Create a new post by following the steps listed in https://jekyllrb.com/docs/posts