Change the way Photoshop views the canvas area by selecting one of the three view modes (press the keyboard shortcut F):
Click the Edit in ImageReady button at the bottom of the toolbox (see Figure 3.15) to close the file in Photoshop and reopen it in ImageReady. Closing and reopening the file in this way prevents loss of changes and creates two open versions of the same file.
Figure 3.15. The Edit in ImageReady button.