How to check which edition of Quartus you are using

Richard

Thank you for your reply.

I understand about Quartus and Quartus Pro.
After checking the license file again, I found that sw_pe is a PACKAGE, and it contains the following three FEATURES.

quartus_nonvolatile_encryption
quartus_pro
quartus

In this case, does using sw_pe mean that one of the above three features is being used?
Also, I saw the quartus_nonvolatile_encryption FEATURE for the first time. What is this FEATURE used for?

I would appreciate your guidance.