I really don't have any problems with Moparts on my super old Dell computer or my Samsung Galaxy S6 phone.
But one thing I did with my computer was to eliminate any anti-virus programs that were installed, it was making my computer move super slow and freeze-up all the time.
I read a thread somewhere, I think Yellowbullet, that had a ton of people say that the anti-virus stuff just causes problems. I got rid of it 2 years ago and my computer has been great ever since.
Did the same to all our computers....much faster, no freeze ups, no virus's and this site works great....the search does suck though.
Rickster