User's Manual

8.2 Calculator
1) Click
.
2) Enter into the basic board of calculator.
3) Soft touch the numbers or operator in calulator to calculate.
8.3 Sound Recorder
In the main interface or desktop, click recorder icon to enter into record interface, click
record key
to start record. Click Stop key to stop recording. Click Play key
to play the recorded sound. The system will auto remind you to use or abandon this
record, please choose it manually.
Play the record: choose the video player to play the recorded sound, choose the recorded sound
in the source manager, and click it to play.
8.4 Calendar