Why do digital media professionals create portfolios of their work?

Ihave an iphone 8plus should i get another phone like samsung note 9 or s9 ? ?

If you want to import a picture into a dtp application, what must you do first? draw an image frame. import text. open the folder containing the file. select get image… from the windows menu.

How are we able to create photographs differently than 100 years ago? explain your answer in relation to your photograph you selected.