Just go to
https://dev.mysql.com/downloads/installer/
Choose your os and version
Follow the instaler steps and install.
Its actually easy if you install Xamp or Wamp.
I don't know if this helped.
Good Luck :)
sudo apt-get install mysql-server mysql-client libmysqlclient-dev
Detailed instructions are at https://dev.mysql.com/doc/refman/8.0/en/windows-installation.html