1. Open the homework software: First, you need to open the corresponding homework software, such as primary school math homework software and English listening homework software.
2. Import the answer file: find the option to import the answer file in the software, and select the newly downloaded answer file to import. Generally speaking, the format of the answer file needs to meet the requirements of the software, otherwise it may not be imported correctly.
3. Check the answer: After importing the answer file, you can check the corresponding operation questions in the software to see if the corresponding answers are correct and analyze the answers.