Canon BJC-S330 Application Manual page 59

When you select the Edit images using the default editor below: option, open the drop-down list
and select the desired image editing program to be used as default.
When you select the Edit images using the program below: option, click the Browse button to
display the Open dialog box, and specify the desired image editing program.
Click the OK button after selecting the desired image editing program.
Editing Image Using Other Image Processing Programs
59