Image Background

So we practically live our lives on screens. Watching videos, chatting and sending photos to our friends, updating our status, shopping, ordering food, even at times going to school. But do you know how screens work? How do they show all of those colors, images, graphics and text? The video below is pretty short and simple but it explains how screens and pixels work.

So pixels are the basic building blocks of screen images. Together, pixels form images, text, and graphics. You've probably heard of the term resolution before, but do you know what is really means? Let's cover this next...