title: How to specify the folder in which the applications should get installed on Mac?
body: <p>I find that when I install applications(.dmg files), they all are installed into the folder /Volumes.And some days ago, they were installed into the folder /Applications. I don't know my macbook had suffered what kind of attacks, improper use or something like these. Anyway, it changed. I don't know how to resolve it. Is there anyone who ever had that kind of problem like me?Anyone who know how to make my macbook back to install applications into /Applications folder by default?Or anyone who know how to specific the installing folder if the default installing folder is not I want? </p>