Although Twitter’s native app provides GIF support to view and share GIFs, it lacked the Giphy integration till now. Only Android and iOS had that feature, but the new update brings Windows at par with them.
Giphy is a very large online library of animated GIFs. Given its popularity, the in-app integration makes it convinient to share GIFs. You no longer need to separately search for GIF in browser, save and then upload. All this can be done through giphy search provided.
Since Twitter is an UWP app, both PC and Mobile recieved same content in the update.The new version v184.108.40.206 is out in store, and can be updated through respective stores for PC and Mobile.
Get the app from here