the Three gunas are
Satva, Rajas, Tamas,
Saraswati maa is of Satva Guna, Rajas guna is Devi Lakshmi and Maa Kali is Tama guna.
The three aspects are just forms of Shakti and to understand what Parashakti is not so easy, Shakti Tatwa to be understood is needed a Master for sure, Only a Master can make you learn what parashakti is.
but for simple basical things.. Parashakti is the conciousness of ParaBrahman (Nirguna Shiva or Shava) and Parashakti makes things to work. The original consciousness of all that exists is pure parashakti from which Intelligence, awareness , everything does arise.
Some saints have described the Energy(Shakti) as in 3 forms that is
Rupa:( Easily Tangible)
Rupa-Arupa: (Form-Formless-Not easily Tangible)
Arup: (Formless)
The Parashakti is the kind of (Rupa Arupa ) one which is less tangible.
If I will start writing about this.. Its gonna take my whole Day 😃 so I think I should Stop here.. So this was some basic things.. there are many more way to understand. Shakti. though I said.. its not easy to understand without a Master.
Regards
-Riti