Step 1

Fork the repository here, then rename the repo to USERNAME.github.io - replacing USERNAME with your GitHub username.

Remember to go to Settings setting

and make sure the source of Github pages have change to master branch master

Step 2

You can remove following folders and files if you want

Set up jekyll on Window

Download and Install a Ruby+Devkit version from RubyInstaller Downloads. Use default options for installation.
Run the ridk install step on the last stage of the installation wizard. This is needed for installing gems with native extensions. You can find additional information regarding this in the RubyInstaller Documentation
Open a new command prompt window from the start menu, so that changes to the PATH environment variable becomes effective. Install Jekyll and Bundler via: gem install jekyll bundler
Check if Jekyll installed properly: jekyll -v

open CMD

cd Desktop/yourFolder
bundle install
bundle exec jekyll serve

Then, open your browser and go to http://localhost:4000

You can also type this

bundle exec jekyll serve --port 4001

for multiple website, 4001 can be other number.
Some numbers are not allowed, you can try it by yourself~