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All Files
The file management page displays local files in the current system. If an external storage device (such as
a USB storage device or a removable hard disk) is connected, the file content of the storage device is also
displayed. Users can preview, filter, search, comment, and share files on the file management page.
You can access the file management page in any of the following ways:
z On the home screen, click the file icon "
z On the All Application screen, click the file icon "
All Application
The Calculator
Click the calculator APP to enter, you can realize the following functions of add, subtract, multiply and divide
as shown in the picture below.
2-4 Explore Your Smart Large Format Display (LFD)
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