On 2013-02-04 20:36:25 +0000, TaliesinSoft said:
Frequently I'll have two instances of Safari.app in my dock and two instances in my Recent Items list. I have checked and I have only a single copy of Safari.app in my Applicatioins folder. My understanding is that one should only have one instance of Safari.app running, or am I mistaken?
You can set your computer to use to instances of an application. I do this sometimes, as and when I need to!
I discovered this on this website : http://osxdaily.com/2011/05/11/multiple-instances-application-mac/
I hope this helps,
Steven Chorkley