You can export some information from your egradebook into a spreadsheet format on your local computer.
This file will contain the names and ID numbers of the enrolled students; the description, category and maximum value of assignments; and each student's score for each assignment.
To export the egradebook to a spreadsheet:
Once the file is downloaded to your computer, you can open it with any spreadsheet program. The file format is "csv", which stands for "comma-separated values".
Note: you CANNOT upload information from a spreadsheet into eGradebook.