I have not used PCS in a while. When I opened it up it is running really slow and not responding at times. Everything is up to date. I am running Windows 10, intel I7 2.4GHs, 16GB RAM, 64 bit operating system. NVIDIA Ge-force GTX950M with 4GB graphics. Not sure why it is running so slow. I am using Illustrator CC and Coral and not having a problem. Any Help would be appreciated.