My Late 2015 iMac has become useless with all the Adobe bloatware that is running in the background. I changed the settings for Creative Cloud that it does not run on startup, but several Adobe programs still will run. I now have to manually force quit all the Adobe processes that start at startup to wrestle control back for my iMac. When I stop all the Adobe programs, my system runs very fast and has no problems running Apple Final Cut X, Davinci Resolve or PhaseOne Capture One. I guess in a few weeks when I learn Capture One, I can divorce myself from using Adobe products.