How to check total days remaining in license expiry - Symantec Endpoint Protection 12.1

Hi

I will apprecaite if someone may answer my following two questions:

1. I have installed Symantec Endpoint Protection 12.1 Unmanaged in my office, I would like to check how many days are left in my license expiry, how could I check that?

2. I have read on Symantec website forum that If we installed symantec unmanged version and activate it (via .slf file), so there will not be any expiry of it?

Thanks