Ok, I spoke to customer service who by the way that lady was so nice with me, but unfortunately, while in session, the lady couldn't see what was really going in my computer. Photoshop was working very smooth. BUT, this new adobe version may have caused completely crack my operating system software to the point that my computer had to be completely erase and install the operating system software again. Apple told me that a software may have caused the cracking of my computer's operating system software. again I am experiencing slowness while I am working on my images. It is NOT smooth anymore as it used to be. Any movement I made, my computer makes a pause about 5 seconds and then responds. You have no idea how frustrating has become to work on my pictures. Whoever created this new version needs to pay attention in other's peoples operating system softwares. Thanks!