Vine finally debuted an official Windows 10 app today, which you can find for free on the Windows Store. It offers everything you'd expect: A selection of the latest trending Vine videos, as well as the ability to explore videos in different category channels. While you can use the app without signing up for a Vine account, it's far more functional once you log in. You can like, follow and share videos as usual, and adding a video of your own is as simple as dropping it into the app. Unique to the Windows 10 app: you can also add Vine categories as Live Tiles in the Start menu.