Hide/Show the Toolbar and Sidebar

In the upper-right corner of every Finder window is a small gray button. Single-click this button to hide the Toolbar and the Sidebar, as shown below. When you double-click on a folder while the Toolbar and Sidebar are hidden, a new and separate window will open. Try it.

Get Mac OS X 10.4 Tiger: Peachpit Learning Series now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.