To fix a stuck print job on your computer, you should try these steps:

1. If applicable, check the printer to make sure it is connected and turned on.
2. If the printer is still not responding, restart the printer and computer.
3. Click on the Start menu, then view the list of active applications and end the process responsible for handling the print job.
4. Check the status of the printer and make sure the print job was cleared.
5. Check the default printer settings to check if there have been any changes or conflicts.