After upgrading to OS X Yosemite, you might find your system running rather slowly, even when there are no obvious reasons for it, such as a program you have open that is performing some computationally intensive task. Upon investigating this, you might resort to opening Apple’s Activity Monitor program to see what is running in the background, and find a process called Folder Actions Dispatcher running and using between 80 to 100 percent of your CPU. Continue reading →