Then choose "Export" circled in red in the above picture. Then choose which format you want each page to be exported as. Click Save and you will get each page of the InDesign file exported as a PNG, JPG or PDF.
Then choose "Export" circled in red in the above picture. Then choose which format you want each page to be exported as. Click Save and you will get each page of the InDesign file exported as a PNG, JPG or PDF.