TEXT
It can have the purpose of informing, educating, transmit emotions and, in general, communicating something.
IMAGES
They are used to create visual interest on content or to be used as the content itself. Images help us learn, images grab attention, images explain tough concepts, and inspire.
URL
Is a reference (an address) to a resource on the Internet.
In theory, each valid URL points to a unique resource. Such resources can be an HTML page, a CSS document, an image, etc
DRIVE
It's used to store your files securely and open or edit them from any device using Google Drive.