You can download Twitter videos using a third-party app and save them to your desktop or mobile device.

Your phone’s camera isn’t just for selfies—it can also double as a visual search engine. From mystery plants to random gadgets, these top Android and iPhone apps can help you identify almost anything ...

To post a GIF on Instagram, you'll need to use a third-party app to turn it into a video file. Here's how to do just that.