I am quite new to OS X and I just dragged a folder from one Finder window to another and it said that it already existed, and asked me whether I wanted to replace it – and I said yes.
The outcome was strange coming from a Windows background. The two folders originally had the same name and inside the folder there were a number of other folders. Finder seemed to do exactly that: replacing the folder with the one I was copying. It didn't add anything to it.
Is this correct?
Any way around it?