Questions&Answers
Q: Some keys (y, u,i ,h,j,k, n,m, comma , backspace) not working unless pressing Fn+Ctrl (left)
A: It needs to press Fn+ Ctrl(left) to go back to letters setting
Q: How to switch between arrow key and question mark
A: Press Fn+ Enter switch between arrow key function and questions mark function
Q: Keyboard no response when connecting with PC through USB cable in first time using
A: Press Fn+ Q/W/E to switch between wired mode and wireless mode cause keyboard may be on wireless mode when receiving.