How to install third party packages in laravel and enable it?

To install and enable package in laravel 

1. Open your command prompt.
2. Go to your project directory.
3. Search packages from git or packagist or through command in your command prompt
4. Command for search package "composer search package_name"
5. Then see the package name and write command to install project.
6. Command to install package "composer require package_name"
7. After complete installation read documentation of package to enable package .