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The arrows are clicked to move one line at a time. Since the advent of scroll mice, which use a wheel for vertical and horizontal scrolling, the scroll bar is being used less and less on desktop ...

4. Grab attention. Vertical videos on social media are competing against the infinite scroll, so try to engage viewers within the first three seconds with a great hook, ideally a visual one.

Are you annoyed of irrelevant videos on your Twitter, Facebook, or Reddit feed? Here's how you can block videos on any social ...