End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
Windows 10 確認支援8K解像度,應付未來五年遊戲及影像所需! https://qooah.com/2015/03/25/windows-10-8k-ready/