In the Finder you can use File, New Finder Window or Command+N to open a new window. But what should appear in that new window? You can set that in Finder, Preferences. It can be your home folder, your Documents folder, your hard drive, or any folder you choose. So if you have a projects folder or something you access all the time, you may want to use that instead for the quickest access.
Mac Video Tutorials and Tips for Apple Users
