Welcome back! Hope you've finished reading the PART 1 of this post. Now, let's continue.
After installing the composer package you can now create a new laravel project. Turn on your WAMP server and navigate to your WAMP's www folder. In my case it's C:\wamp64\www and from here you can press 'Shift + right click' and select the 'Open command window here' to open your terminal exactly at the location of your WAMP's www folder. See the image below:
Then type this command to your terminal: composer create-project --prefer-dist laravel/laravel blog "5.8.*" and press Enter.
where 'blog' is your project name. You can change it with anything you like before pressing the Enter key. In this project I used the Laravel version 5.8. You can also use other version of the framework by just changing the version number before pressing the Enter key.
Next, type cd blog (or whatever name you named your project) into your terminal then press Enter. Then type php artisan key:generate and Enter to generate a unique key for your project.
Before going any further, let's setup this project into your favorite code editor. I'm using sublime text 2 editor but feel free to use any editor you want. I'm sure there are lots of free software out there available for you to use. You may want to use Visual Studio Code, Notepad++, a list goes on. After installing the editor add your whole project (blog) into your editor's project explorer on the left. See the image below:
Next, navigate to your project in the project explorer and you can see the file .env.example. Rename it to just .env and open it. See the image below:
Now it's time to configure the database connection. I've highlighted above the variables needed to be configured correctly in order to connect to the database successfully. Before filling that up, go to your browser and navigate to http://localhost/phpmyadmin in order to get into the database interface. Then create a database there (any names you like).