How to get the best out of hp tx2 laptop?

ive had this laptop for over a year now and im wondering what i could do, erase or adjust to optimize it. i always run the scans, hp updates, windows updates, yet i feel it slowing down. It has 4 gb ram and is supposed to be real good..but i dont know.. :) id be very glad to hear and follow tips from u guys! thanks a lot :)