What is Quick Look Satellite? Should I be worried about it?
Hi - my computer was running slow this morning and I saw that Quick Look Satellite was at the top of the CPU usage list. I've never seen that listed before - did a google search to find more info but didn't come up with much. Is it anything I need to be worried about? I work on wifi but my computer should not be networked to anyone else.
Running OSX Yosemite.
Advice would be much appreciated! Thanks.
MacBook Air, OS X Yosemite (10.10.5)