Change from Norton 360 Premier 4.0 to Norton 360 standard 5.0

I currently have Norton 360 version 4.4.0.12 on my main computer and on a laptop.  My current subscription just expired.  I no longer need the extra benefit of 25 GB of online storage that Premier offers, so I want to change to the standard version and save money in doing so.  Is there an "upgrade" or "renewal" option for me to do this or must I uninstall the Premier version and then purchase and install the standard version 5.0?

 

Thank you.

I currently have Norton 360 version 4.4.0.12 on my main computer and on a laptop.  My current subscription just expired.  I no longer need the extra benefit of 25 GB of online storage that Premier offers, so I want to change to the standard version and save money in doing so.  Is there an "upgrade" or "renewal" option for me to do this or must I uninstall the Premier version and then purchase and install the standard version 5.0?

 

Thank you.