Exporting the image editing history to a text file
You can track changes that you make to an image by exporting the list of changes (edit history) to a text file. The edit history can be used for reference if you want to recreate a look or create a tutorial. It can also be used as an official record of edits made to an image.
There are two ways to export the editing log for an image file:
• In the History palette, you can save a log file of the current editing session.
• In the Current Image Information dialog box, you can view and export the Edit history for an image file.
To export an editing session from the History palette1 In the History palette, click the Save session history to text file button 
.
.2 In the Save As dialog box, choose a destination, type a filename for the .log file and click Save.
To export an image edit history to a log file1 Click Image > Image Information, and click the Edit History tab.
The edit log history displays.
2 Click Save Edit History.
3 In the Save As dialog box, choose a destination, type a filename for the .log file and click Save.