Title bar

Mac OS X

The title bar (at the top of SketchUp) contains the standard Macintosh OS X window controls (close, minimize, and maximize) on the left, and a title bar collapse/expand button on the right. In the middle of the title bar is the name of the currently opened file. A blank drawing area appears when you start SketchUp and the name of the currently opened file is 'Untitled' in the title bar, indicating that you have not yet saved your work.

Microsoft Windows

The title bar (at the top of SketchUp) contains the standard Microsoft Windows controls (close, minimize, and maximize) on the right, and the name of the currently opened file. A blank drawing area appears when you start SketchUp and the name of the currently opened file is 'Untitled' in the title bar, indicating that you have not yet saved your work.