Final answer:
To complete the tasks, install and configure Apache web server on Linux, create a web page in the public_html directory, and provide a video demonstration of the server configuration.
Step-by-step explanation:
- Install the Apache secure web server on Linux.
 - Configure the webserver to use the public_html folder for all users.
 - Create a simple web page in a user's public_html directory.
 - Create and upload a video to demonstrate the server configuration.
 - Change to the user/public_html directory and display the contents and .htaccess file.
 - Navigate to the /etc/httpd/conf directory and show the htaccess configuration files.
 - Open a browser and display the index.html file.