Create a database locally named tasks (utf8_general_ci)
Download composer https://getcomposer.org/download/
check the .env file is present or rename env.example -> .env.
Open the console and cd your project root directory
Run composer install or php composer.phar install
Run php artisan key:generate         //generate unique key

Run php artisan migrate --seed  //to run seeders(User table) & migrate
Run php artisan serve