First click all the functions in the middle of the application.

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Click on the paper in the middle function area of the page to reduce the weight.

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Click the selected document in the lower right corner of the page.

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Select the document to be processed, click Open,

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Then we can see that the page is being processed. Let's wait for a while.

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Click the start button at the bottom of the page, and then wait a moment to see the processing results, which is very convenient.

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