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.
微軟正式推出對應工作站、伺服器機種專用 Windows 10 作業系統 https://qooah.com/2017/08/11/windows-10-pro-for-workstations/