If your Norton is not responding on Mac then there is some troubleshooting that needs to be done. The users will have to go through a guide of certain steps so that the problem can be rectified. The below-mentioned steps can be followed
* From Apple menu, go to list of application and select Norton security and choose force quit
* Similarly, Norton clean settings can be configured in the proper way to eliminate the hassle.
If these does not help then the users can remove the Norton program and then later install it correctly.
For more Details visit: How to fix Norton not responding to Mac?