My understanding of media literacy

Before having the course of media literacy, I have no idea about it. And now, what I understand i

s that media is a way to spread information. When we talk about information, it must have relati

on to give information and get information.Media, which includes TV, Internet, and mobile phone, has the great responsibility to reveal information about big events or news in life. We can find that in the past, people present news almost in words. As time went by, much information presenting use both word and picture, and picture take an important role. As the receiver of information, people's understanding of them is important.