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 更新每日一伏:有用戶的專業版竟一秒降級成家庭版! https://qooah.com/2018/11/10/windows-10-update-activation-bug/