Here are a few of the easiest ways to do so. Plenty of sites specialize in turning a video or set of photos into a GIF, but ...

But hey, instant Tumblr GIF-posting makes just about anything worth a try, right?! It’s also Tumblr-endorsed, so give ‘er a go. How to get verified on Instagram Threads Like Twitter and ...

Basically there's a tool on the Edge panel that can make a GIF from whatever is on the screen. To do so, go to Settings to turn the Edge Panel on. There are a bunch of panel themes to choose from.