Good afternoon,
Firstly I have installed PTC Mathcad Prime, but I couldn't start my 30 days of trial period becaues i could not login to PTC account.
Therefore, I asked about help and helped my with creating a new account which was previously blcked for my address e-mail.
I have a PTC account now, however I do not know how may I start my 30 free trial period of Mathcad Prime, I still have Mathcad Express when i clik on icon PTC Mathcad Prime 6.0.0.0.
I would be gratefull for help with that issue 😉