Viewer & Editor For Image Files.

There is a much simple method to view an image using image n fax viewer & editing it using another software

to do it do this :-
folder options > file types
select a image file type eg. jpeg
click on the advanced tab
then in the new window u will se a box called actions, in which there will be 2 items namely - open & printto
over there click on new
in the name for action specify "Edit"
& in the field which tells you to give the name of the aplication to perform this action browse to the photoshop.exe file
click OK
then again OK in the main window for the file type
Click apply & ok in the folder options window & close it
& wallah ur done