Pictures are really important. They can tell stories without using words, just like those drawings on cave walls ages ago. Nowadays, we use them all the time on social media.
Think about Facebook. Lots of people use it, right? Businesses there use videos and live streams to catch our attention. Then there's Instagram, where it's all about cool pics and hashtags. Brands even run contests and giveaways to get us involved. And YouTube? You've probably spent hours watching videos there. Creators need to make videos that work on phones and know when to post them.
Understanding pictures and videos is a big deal. Whether it's ancient drawings or the latest Instagram story, knowing how to use visuals can help us shine online.