How to Animate My Work??

Hi, I’ve been having some trouble in Blender and hoped you guys could help. I’ve just made some cool spark effects by following Andrew Price’s tutorial, which is here: Problem is how do I animate my work like he did in, “Finished Result.” It’s like a gif. Do I go into the “Render” tab on the right side in Blender and press “Animation?” Is that how? And how do I save it like a “gif” then?


Huehuehuehue thanks!