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 更新不再蛋痛?微軟改變更新後的重啟機制! https://qooah.com/2018/07/27/windows-10-update-ai-rebooting/