1. Search in the application store of smart TV or the application store of TV box first: KSZS. Search with "Dangbei Market". Other applications can also search.

2. Click Express Transfer Assistant to download and install it.

Then the next step is to enter the fast pass and assist the pass.

4. Then open the computer browser: enter the web address displayed by the Quick Transfer Assistant in the address bar: www.tvkuai.com.

After entering, click on the left equipment column to select smart TV equipment or TV box equipment, drag and drop the file to be transferred to the right part or click File Upload.

5. You can see that the transmission progress will be displayed on the computer and TV at the same time.

6. After the transmission is completed, you can open the file and watch the video on TV.