Did you know that Photoshop CS provides an easy way to add your own Photoshop tutorials to the Help menu? Check it out.
Choose Help > How To Create How Tos > Create Your own How To Tips
Your default browser opens with an easy-to-follow tutorial describing the process.
With some basic HTML coding and a text editor like WordPad you can add your How To tutorial. Adobe has even provided some HTML templates to make things easier.
Start by downloading the following two files.
Right-click and choose Save Link As... from the context menu.
2. How To File
When the files are fully downloaded, move both to the folder named "Additional How To Content". It can be found here- Photoshop CS > Help > Additional How To Content.
Note: The .howto file will replace one that is already there. That's OK.
Choose Help > photoshopHelp > Calculator
to open a simple calculator app.
Choose Help > photoshopHelp > Link
to open a browser and photoshopHelp.com