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 遊戲模式越用越慢,首創「負優化」 https://qooah.com/2020/05/07/windows-10-game-mode-is-slower-and-slower/